WindopEdu \u2014 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d15\u0d7e<\/title>\n <link href=\"https:\/\/fonts.googleapis.com\/css2?family=Noto+Sans+Malayalam:wght@400;600;700&family=Baloo+2:wght@600;700;800&family=Space+Mono:wght@400;700&display=swap\" rel=\"stylesheet\">\n <style>\n :root {\n --font-display: 'Baloo 2', sans-serif;\n --font-body: 'Noto Sans Malayalam', sans-serif;\n --font-mono: 'Space Mono', monospace;\n --navy: #0A1628;\n --navy-light: #162040;\n --navy-card: #1C2D4A;\n --gold: #F5A623;\n --teal: #00B4A6;\n --orange: #FF6B35;\n --green: #2ECC71;\n --red: #E74C3C;\n --white: #FFFFFF;\n --text-muted: rgba(255,255,255,0.55);\n --text-dim: rgba(255,255,255,0.75);\n }\n\n * { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }\n\n body {\n background: #060e1c;\n min-height: 100vh;\n font-family: var(--font-body);\n overflow-x: hidden;\n display: flex;\n justify-content: center;\n align-items: flex-start;\n }\n\n #windopedu-app {\n max-width: 480px;\n width: 100%;\n min-height: 100vh;\n background: var(--navy);\n position: relative;\n overflow-x: hidden;\n }\n\n \/* Math symbols background pattern *\/\n #windopedu-app::before {\n content: '';\n position: fixed;\n top: 0; left: 50%; transform: translateX(-50%);\n width: 480px;\n height: 100vh;\n background-image: radial-gradient(circle at 20% 20%, rgba(0,180,166,0.06) 0%, transparent 50%),\n radial-gradient(circle at 80% 80%, rgba(245,166,35,0.06) 0%, transparent 50%);\n pointer-events: none;\n z-index: 0;\n }\n\n .we-screen {\n display: none;\n width: 100%;\n min-height: 100vh;\n padding: 0 16px 40px;\n position: relative;\n z-index: 1;\n animation: we-fadeIn 0.3s ease;\n }\n .we-screen.active { display: block; }\n\n @keyframes we-fadeIn {\n from { opacity: 0; transform: translateY(12px); }\n to { opacity: 1; transform: translateY(0); }\n }\n @keyframes we-slideUp {\n from { opacity: 0; transform: translateY(10px); }\n to { opacity: 1; transform: translateY(0); }\n }\n @keyframes we-pop {\n 0% { transform: scale(0.95); } 60% { transform: scale(1.03); } 100% { transform: scale(1); }\n }\n\n \/* \u2500\u2500 TOP BAR \u2500\u2500 *\/\n .we-topbar {\n display: flex;\n justify-content: space-between;\n align-items: center;\n padding: 18px 0 14px;\n }\n .we-logo {\n font-family: var(--font-display);\n font-size: 22px;\n font-weight: 800;\n color: var(--gold);\n letter-spacing: -0.5px;\n }\n .we-logo span { color: var(--teal); }\n .we-badges { display: flex; gap: 8px; }\n .we-badge {\n font-family: var(--font-mono);\n font-size: 14px;\n font-weight: 700;\n padding: 5px 11px;\n border-radius: 20px;\n background: rgba(255,255,255,0.08);\n color: var(--white);\n }\n .we-badge.xp { background: rgba(245,166,35,0.18); color: var(--gold); }\n .we-badge.streak { background: rgba(255,107,53,0.18); color: var(--orange); }\n\n \/* \u2500\u2500 HOME HERO \u2500\u2500 *\/\n .we-hero {\n text-align: center;\n padding: 16px 0 28px;\n }\n .we-hero-emoji {\n font-size: 60px;\n margin-bottom: 14px;\n display: block;\n animation: we-pop 0.5s ease;\n }\n .we-title {\n font-family: var(--font-display);\n font-size: 28px;\n font-weight: 800;\n color: var(--white);\n line-height: 1.25;\n margin-bottom: 8px;\n }\n .we-subtitle {\n font-family: var(--font-body);\n font-size: 15px;\n color: var(--text-muted);\n line-height: 1.8;\n }\n .we-session-pill {\n display: inline-block;\n background: rgba(0,180,166,0.15);\n border: 1px solid rgba(0,180,166,0.3);\n color: var(--teal);\n font-family: var(--font-display);\n font-size: 13px;\n font-weight: 700;\n padding: 4px 12px;\n border-radius: 20px;\n margin-bottom: 10px;\n letter-spacing: 0.5px;\n }\n\n \/* \u2500\u2500 SECTION LABEL \u2500\u2500 *\/\n .we-section-label {\n font-family: var(--font-display);\n font-size: 13px;\n font-weight: 700;\n color: var(--text-muted);\n letter-spacing: 1px;\n text-transform: uppercase;\n margin: 22px 0 10px;\n }\n\n \/* \u2500\u2500 ACTIVITY CARDS \u2500\u2500 *\/\n .we-act-card {\n background: var(--navy-card);\n border-radius: 16px;\n padding: 16px 14px;\n cursor: pointer;\n border: 1.5px solid rgba(255,255,255,0.07);\n transition: all 0.18s ease;\n display: flex;\n align-items: center;\n gap: 13px;\n margin-bottom: 10px;\n position: relative;\n overflow: hidden;\n }\n .we-act-card::after {\n content: '';\n position: absolute;\n top: 0; left: 0; right: 0;\n height: 2.5px;\n border-radius: 16px 16px 0 0;\n }\n .we-act-card.concept::after { background: var(--teal); }\n .we-act-card.accuracy::after { background: var(--orange); }\n .we-act-card.speed::after { background: var(--gold); }\n .we-act-card.error::after { background: var(--red); }\n .we-act-card:active { transform: scale(0.975); }\n\n .we-act-icon {\n width: 52px; height: 52px;\n border-radius: 14px;\n display: flex; align-items: center; justify-content: center;\n font-size: 26px;\n flex-shrink: 0;\n }\n .we-act-card.concept .we-act-icon { background: rgba(0,180,166,0.14); }\n .we-act-card.accuracy .we-act-icon { background: rgba(255,107,53,0.14); }\n .we-act-card.speed .we-act-icon { background: rgba(245,166,35,0.14); }\n .we-act-card.error .we-act-icon { background: rgba(231,76,60,0.14); }\n\n .we-act-info { flex: 1; min-width: 0; }\n .we-act-title {\n font-family: var(--font-display);\n font-size: 18px; font-weight: 700;\n color: var(--white);\n margin-bottom: 2px;\n }\n .we-act-desc {\n font-family: var(--font-body);\n font-size: 14px; color: var(--text-muted);\n line-height: 1.6;\n }\n .we-act-meta {\n font-family: var(--font-mono);\n font-size: 12px; color: var(--text-muted);\n margin-top: 4px;\n }\n .we-act-check {\n font-size: 20px;\n color: var(--text-muted);\n transition: color 0.2s;\n }\n .we-act-check.done { color: var(--green); }\n\n \/* \u2500\u2500 QUESTION SCREEN HEADER \u2500\u2500 *\/\n .we-q-header {\n display: flex;\n align-items: center;\n gap: 10px;\n padding: 16px 0 10px;\n }\n .we-back-btn {\n width: 42px; height: 42px;\n border-radius: 12px;\n background: rgba(255,255,255,0.08);\n border: none;\n color: var(--white);\n font-size: 20px;\n cursor: pointer;\n display: flex; align-items: center; justify-content: center;\n flex-shrink: 0;\n }\n .we-back-btn:active { background: rgba(255,255,255,0.14); }\n .we-q-title {\n font-family: var(--font-display);\n font-size: 20px; font-weight: 700;\n color: var(--white);\n flex: 1;\n }\n\n \/* \u2500\u2500 PROGRESS BAR \u2500\u2500 *\/\n .we-progress-wrap {\n background: rgba(255,255,255,0.1);\n border-radius: 8px; height: 6px;\n margin-bottom: 20px; overflow: hidden;\n }\n .we-progress-bar {\n height: 100%; border-radius: 8px;\n background: linear-gradient(90deg, var(--teal), var(--gold));\n transition: width 0.5s ease;\n }\n\n \/* \u2500\u2500 QUESTION CARD \u2500\u2500 *\/\n .we-q-card {\n background: var(--navy-card);\n border-radius: 16px;\n padding: 20px;\n margin-bottom: 14px;\n border: 1.5px solid rgba(255,255,255,0.06);\n }\n .we-q-num {\n font-family: var(--font-mono);\n font-size: 12px; font-weight: 700;\n color: var(--gold);\n letter-spacing: 1px;\n text-transform: uppercase;\n margin-bottom: 10px;\n }\n .we-question {\n font-family: var(--font-body);\n font-size: 20px; font-weight: 600;\n color: var(--white);\n line-height: 1.9;\n }\n .we-formula-display {\n font-family: var(--font-mono);\n font-size: 18px; font-weight: 700;\n color: var(--gold);\n background: rgba(245,166,35,0.1);\n border-radius: 10px;\n padding: 10px 14px;\n margin-top: 10px;\n display: block;\n word-break: break-all;\n }\n\n \/* \u2500\u2500 METHOD HINT BOX \u2500\u2500 *\/\n .we-method-box {\n border-radius: 10px;\n padding: 10px 14px;\n margin-top: 12px;\n }\n .we-method-box.teal { background: rgba(0,180,166,0.1); border-left: 3px solid var(--teal); }\n .we-method-box.gold { background: rgba(245,166,35,0.1); border-left: 3px solid var(--gold); }\n .we-method-box-title {\n font-family: var(--font-display);\n font-size: 13px; font-weight: 700;\n margin-bottom: 6px;\n }\n .we-method-box.teal .we-method-box-title { color: var(--teal); }\n .we-method-box.gold .we-method-box-title { color: var(--gold); }\n .we-method-step {\n font-family: var(--font-mono);\n font-size: 13px; font-weight: 400;\n color: var(--text-dim);\n line-height: 1.85;\n }\n\n \/* \u2500\u2500 OPTIONS \u2500\u2500 *\/\n .we-options {\n display: grid;\n grid-template-columns: 1fr;\n gap: 10px;\n margin-bottom: 14px;\n }\n .we-opt {\n font-family: var(--font-body);\n font-size: 18px; font-weight: 400;\n color: var(--white);\n line-height: 1.8;\n background: rgba(255,255,255,0.05);\n border: 2px solid rgba(255,255,255,0.1);\n border-radius: 14px;\n padding: 13px 16px;\n min-height: 54px;\n cursor: pointer;\n text-align: left;\n width: 100%;\n transition: all 0.15s ease;\n display: flex;\n align-items: center;\n gap: 12px;\n }\n .we-opt:active { transform: scale(0.975); }\n .we-opt.correct {\n background: rgba(46,204,113,0.15);\n border-color: var(--green);\n color: var(--green);\n animation: we-pop 0.25s ease;\n }\n .we-opt.wrong {\n background: rgba(231,76,60,0.15);\n border-color: var(--red);\n color: var(--red);\n }\n .we-opt.reveal-correct {\n background: rgba(46,204,113,0.07);\n border-color: rgba(46,204,113,0.35);\n color: rgba(46,204,113,0.75);\n }\n .we-opt-label {\n font-family: var(--font-mono);\n font-size: 13px; font-weight: 700;\n width: 28px; height: 28px;\n border-radius: 8px;\n background: rgba(255,255,255,0.1);\n display: flex; align-items: center; justify-content: center;\n flex-shrink: 0;\n }\n .we-opt-formula {\n font-family: var(--font-mono);\n font-size: 16px; font-weight: 700;\n }\n\n \/* \u2500\u2500 LOGIC IDENTIFIER OPTIONS (2-col) \u2500\u2500 *\/\n .we-logic-grid {\n display: grid;\n grid-template-columns: 1fr 1fr;\n gap: 10px;\n margin-bottom: 14px;\n }\n .we-logic-opt {\n background: rgba(255,255,255,0.05);\n border: 2px solid rgba(255,255,255,0.1);\n border-radius: 14px;\n padding: 20px 12px;\n cursor: pointer;\n text-align: center;\n transition: all 0.15s ease;\n min-height: 90px;\n display: flex; flex-direction: column;\n align-items: center; justify-content: center;\n gap: 8px;\n }\n .we-logic-opt:active { transform: scale(0.97); }\n .we-logic-opt.correct {\n background: rgba(46,204,113,0.15);\n border-color: var(--green);\n animation: we-pop 0.25s ease;\n }\n .we-logic-opt.wrong {\n background: rgba(231,76,60,0.15);\n border-color: var(--red);\n }\n .we-logic-opt.reveal-correct {\n background: rgba(46,204,113,0.07);\n border-color: rgba(46,204,113,0.35);\n }\n .we-logic-icon { font-size: 30px; }\n .we-logic-text {\n font-family: var(--font-body);\n font-size: 15px; font-weight: 600;\n color: var(--white);\n line-height: 1.5;\n }\n\n \/* \u2500\u2500 ERROR SPOTTER STEPS \u2500\u2500 *\/\n .we-steps { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }\n .we-step {\n background: rgba(255,255,255,0.05);\n border: 2px solid rgba(255,255,255,0.1);\n border-radius: 12px;\n padding: 13px 14px;\n cursor: pointer;\n transition: all 0.15s ease;\n display: flex; align-items: flex-start; gap: 10px;\n }\n .we-step:active { transform: scale(0.98); }\n .we-step.found-error {\n background: rgba(231,76,60,0.16);\n border-color: var(--red);\n animation: we-pop 0.25s ease;\n }\n .we-step.correct-choice {\n background: rgba(46,204,113,0.13);\n border-color: var(--green);\n animation: we-pop 0.25s ease;\n }\n .we-step.dimmed { opacity: 0.45; }\n .we-step-num {\n font-family: var(--font-mono);\n font-size: 12px; font-weight: 700;\n color: var(--gold);\n min-width: 26px; padding-top: 2px;\n }\n .we-step-text {\n font-family: var(--font-mono);\n font-size: 14px; font-weight: 400;\n color: var(--white);\n line-height: 1.75;\n }\n\n \/* \u2500\u2500 FEEDBACK \u2500\u2500 *\/\n .we-feedback {\n background: var(--navy-card);\n border-radius: 14px;\n padding: 16px;\n margin-bottom: 14px;\n display: none;\n border: 1.5px solid rgba(255,255,255,0.07);\n }\n .we-feedback.visible { display: block; animation: we-slideUp 0.3s ease; }\n .we-feedback-header {\n font-family: var(--font-display);\n font-size: 17px; font-weight: 700;\n margin-bottom: 8px;\n }\n .we-feedback-header.correct { color: var(--green); }\n .we-feedback-header.wrong { color: var(--red); }\n .we-feedback-body {\n font-family: var(--font-body);\n font-size: 15px; font-weight: 400;\n color: var(--text-dim);\n line-height: 1.8;\n }\n .we-psc-tip {\n margin-top: 12px;\n background: rgba(245,166,35,0.09);\n border-left: 3px solid var(--gold);\n border-radius: 0 10px 10px 0;\n padding: 10px 12px;\n }\n .we-tip-label {\n font-family: var(--font-display);\n font-size: 13px; font-weight: 700;\n color: var(--gold);\n margin-bottom: 4px;\n }\n .we-tip-text {\n font-family: var(--font-body);\n font-size: 15px; font-weight: 400;\n color: rgba(255,255,255,0.78);\n line-height: 1.8;\n }\n\n \/* \u2500\u2500 BUTTONS \u2500\u2500 *\/\n .we-btn {\n font-family: var(--font-display);\n font-size: 20px; font-weight: 800;\n color: var(--navy);\n background: var(--gold);\n border: none;\n border-radius: 14px;\n padding: 15px 20px;\n min-height: 54px;\n width: 100%;\n cursor: pointer;\n transition: all 0.15s ease;\n letter-spacing: 0.2px;\n }\n .we-btn:active { transform: scale(0.97); filter: brightness(0.95); }\n .we-btn.secondary {\n background: rgba(255,255,255,0.08);\n color: var(--white);\n font-size: 18px;\n }\n .we-btn.teal {\n background: var(--teal);\n color: var(--navy);\n }\n .we-btn-row { display: flex; gap: 10px; margin-top: 10px; }\n .we-btn-row .we-btn { font-size: 18px; }\n\n \/* \u2500\u2500 RESULTS \u2500\u2500 *\/\n .we-results-hero { text-align: center; padding: 28px 0 20px; }\n .we-results-emoji { font-size: 68px; display: block; margin-bottom: 16px; animation: we-pop 0.5s ease; }\n .we-results-xp {\n font-family: var(--font-mono);\n font-size: 52px; font-weight: 700;\n color: var(--gold);\n margin-bottom: 6px;\n }\n .we-results-msg {\n font-family: var(--font-body);\n font-size: 16px; color: var(--text-muted);\n line-height: 1.8;\n }\n .we-stat-row { display: flex; gap: 10px; margin: 18px 0; }\n .we-stat-box {\n flex: 1;\n background: var(--navy-card);\n border-radius: 14px;\n padding: 16px 12px;\n text-align: center;\n border: 1.5px solid rgba(255,255,255,0.07);\n }\n .we-stat-val {\n font-family: var(--font-mono);\n font-size: 26px; font-weight: 700;\n color: var(--white);\n }\n .we-stat-name {\n font-family: var(--font-body);\n font-size: 13px; color: var(--text-muted);\n margin-top: 4px;\n }\n .we-review-card {\n background: rgba(231,76,60,0.08);\n border: 1px solid rgba(231,76,60,0.25);\n border-radius: 12px;\n padding: 12px 14px;\n margin-bottom: 8px;\n }\n .we-review-q {\n font-family: var(--font-body);\n font-size: 14px; color: var(--text-dim);\n line-height: 1.7; margin-bottom: 6px;\n }\n .we-review-ans {\n font-family: var(--font-mono);\n font-size: 13px; line-height: 1.8;\n }\n .we-review-ans.correct { color: var(--green); }\n .we-review-ans.wrong { color: var(--red); }\n .we-perfect-box {\n background: rgba(46,204,113,0.1);\n border: 1px solid rgba(46,204,113,0.25);\n border-radius: 12px;\n padding: 16px;\n text-align: center;\n margin-bottom: 14px;\n font-family: var(--font-body);\n font-size: 16px; color: var(--green);\n line-height: 1.8;\n }\n\n \/* \u2500\u2500 XP FLOAT \u2500\u2500 *\/\n .we-xp-float {\n position: fixed;\n font-family: var(--font-mono);\n font-size: 22px; font-weight: 700;\n color: var(--gold);\n pointer-events: none;\n z-index: 9999;\n text-shadow: 0 2px 8px rgba(0,0,0,0.5);\n animation: we-xpUp 1.3s ease forwards;\n }\n @keyframes we-xpUp {\n 0% { opacity: 1; transform: translateY(0) scale(1); }\n 100% { opacity: 0; transform: translateY(-70px) scale(1.25); }\n }\n\n \/* \u2500\u2500 CONFETTI \u2500\u2500 *\/\n .we-confetti-wrap {\n position: fixed;\n top: 0; left: 50%;\n transform: translateX(-50%);\n width: 480px; height: 100vh;\n pointer-events: none;\n z-index: 10000;\n overflow: hidden;\n }\n .we-conf {\n position: absolute;\n animation: we-confDrop linear forwards;\n }\n @keyframes we-confDrop {\n 0% { top: -20px; opacity: 1; transform: rotate(0deg) translateX(0); }\n 100% { top: 100vh; opacity: 0.2; transform: rotate(800deg) translateX(var(--dx)); }\n }\n\n \/* \u2500\u2500 DESKTOP \u2500\u2500 *\/\n @media (min-width: 520px) {\n #windopedu-app {\n border-radius: 20px;\n margin: 24px auto;\n min-height: calc(100vh - 48px);\n box-shadow: 0 12px 40px rgba(0,0,0,0.5);\n }\n #windopedu-app::before {\n border-radius: 20px;\n }\n }\n <\/style>\n<\/head>\n<body>\n<div id=\"windopedu-app\">\n\n \n <div class=\"we-screen active\" id=\"screen-home\">\n <div class=\"we-topbar\">\n <div class=\"we-logo\">Windop<span>Edu<\/span><\/div>\n <div class=\"we-badges\">\n <div class=\"we-badge xp\" id=\"home-xp\">\u26a1 0 XP<\/div>\n <div class=\"we-badge streak\" id=\"home-streak\">\ud83d\udd25 0<\/div>\n <\/div>\n <\/div>\n\n <div class=\"we-hero\">\n <span class=\"we-hero-emoji\">\u2797<\/span>\n <div class=\"we-session-pill\">Kerala PSC \u00b7 \u0d38\u0d46\u0d37\u0d7b 3<\/div>\n <div class=\"we-title\">\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d15\u0d7e<\/div>\n <div class=\"we-subtitle\">Fractions \u2014 4 Activities \u00b7 12 Questions<\/div>\n <\/div>\n\n <div class=\"we-section-label\">\ud83d\udcd7 Concept & Logic<\/div>\n <div class=\"we-act-card concept\" onclick=\"startActivity('logic')\">\n <div class=\"we-act-icon\">\ud83d\udd0d<\/div>\n <div class=\"we-act-info\">\n <div class=\"we-act-title\">Logic Identifier<\/div>\n <div class=\"we-act-desc\">\u0d0f\u0d24\u0d4d Method? \u2014 Option Verification or BODMAS?<\/div>\n <div class=\"we-act-meta\">4 Qs \u00b7 +10 XP each<\/div>\n <\/div>\n <div class=\"we-act-check\" id=\"chk-logic\">\u203a<\/div>\n <\/div>\n\n <div class=\"we-section-label\">\ud83c\udfaf Accuracy & Skill<\/div>\n <div class=\"we-act-card accuracy\" onclick=\"startActivity('verification')\">\n <div class=\"we-act-icon\">\u2705<\/div>\n <div class=\"we-act-info\">\n <div class=\"we-act-title\">Option Verification Drill<\/div>\n <div class=\"we-act-desc\">\u0d13\u0d2a\u0d4d\u0d37\u0d7b \u0d28\u0d47\u0d30\u0d3f\u0d1f\u0d4d\u0d1f\u0d4d Substitute \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d4d \u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d41\u0d15<\/div>\n <div class=\"we-act-meta\">3 Qs \u00b7 +15 XP each<\/div>\n <\/div>\n <div class=\"we-act-check\" id=\"chk-verification\">\u203a<\/div>\n <\/div>\n\n <div class=\"we-act-card error\" onclick=\"startActivity('error')\">\n <div class=\"we-act-icon\">\ud83d\udc1b<\/div>\n <div class=\"we-act-info\">\n <div class=\"we-act-title\">Error Spotter<\/div>\n <div class=\"we-act-desc\">\u0d24\u0d46\u0d31\u0d4d\u0d31\u0d3e\u0d2f Step Tap \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d4d \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d41\u0d15 \u2014 Negative Mark \u0d12\u0d34\u0d3f\u0d35\u0d3e\u0d15\u0d4d\u0d15\u0d3e\u0d02<\/div>\n <div class=\"we-act-meta\">2 Qs \u00b7 +20 XP each<\/div>\n <\/div>\n <div class=\"we-act-check\" id=\"chk-error\">\u203a<\/div>\n <\/div>\n\n <div class=\"we-section-label\">\u26a1 Speed Boosters<\/div>\n <div class=\"we-act-card speed\" onclick=\"startActivity('bodmas')\">\n <div class=\"we-act-icon\">\u26a1<\/div>\n <div class=\"we-act-info\">\n <div class=\"we-act-title\">BODMAS Challenge<\/div>\n <div class=\"we-act-desc\">\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d15\u0d7e \u0d09\u0d7e\u0d2a\u0d4d\u0d2a\u0d46\u0d1f\u0d4d\u0d1f BODMAS \u2014 \u0d18\u0d1f\u0d4d\u0d1f\u0d02 \u0d18\u0d1f\u0d4d\u0d1f\u0d2e\u0d3e\u0d2f\u0d3f \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15<\/div>\n <div class=\"we-act-meta\">3 Qs \u00b7 +15 XP each<\/div>\n <\/div>\n <div class=\"we-act-check\" id=\"chk-bodmas\">\u203a<\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-logic\">\n <div class=\"we-q-header\">\n <button class=\"we-back-btn\" onclick=\"goHome()\">\u2039<\/button>\n <div class=\"we-q-title\">Logic Identifier \ud83d\udd0d<\/div>\n <div class=\"we-badge xp\" id=\"logic-xp\">\u26a1 0<\/div>\n <\/div>\n <div class=\"we-progress-wrap\">\n <div class=\"we-progress-bar\" id=\"logic-prog\" style=\"width:0%\"><\/div>\n <\/div>\n <div id=\"logic-body\"><\/div>\n <button class=\"we-btn\" id=\"logic-nxt\" onclick=\"nextQ('logic')\" style=\"display:none\">\n \u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192\n <\/button>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-verification\">\n <div class=\"we-q-header\">\n <button class=\"we-back-btn\" onclick=\"goHome()\">\u2039<\/button>\n <div class=\"we-q-title\">Option Verification \u2705<\/div>\n <div class=\"we-badge xp\" id=\"ver-xp\">\u26a1 0<\/div>\n <\/div>\n <div class=\"we-progress-wrap\">\n <div class=\"we-progress-bar\" id=\"ver-prog\" style=\"width:0%\"><\/div>\n <\/div>\n <div id=\"ver-body\"><\/div>\n <button class=\"we-btn\" id=\"ver-nxt\" onclick=\"nextQ('verification')\" style=\"display:none\">\n \u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192\n <\/button>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-error\">\n <div class=\"we-q-header\">\n <button class=\"we-back-btn\" onclick=\"goHome()\">\u2039<\/button>\n <div class=\"we-q-title\">Error Spotter \ud83d\udc1b<\/div>\n <div class=\"we-badge xp\" id=\"err-xp\">\u26a1 0<\/div>\n <\/div>\n <div class=\"we-progress-wrap\">\n <div class=\"we-progress-bar\" id=\"err-prog\" style=\"width:0%\"><\/div>\n <\/div>\n <div id=\"err-body\"><\/div>\n <button class=\"we-btn\" id=\"err-nxt\" onclick=\"nextQ('error')\" style=\"display:none\">\n \u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192\n <\/button>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-bodmas\">\n <div class=\"we-q-header\">\n <button class=\"we-back-btn\" onclick=\"goHome()\">\u2039<\/button>\n <div class=\"we-q-title\">BODMAS Challenge \u26a1<\/div>\n <div class=\"we-badge xp\" id=\"bod-xp\">\u26a1 0<\/div>\n <\/div>\n <div class=\"we-progress-wrap\">\n <div class=\"we-progress-bar\" id=\"bod-prog\" style=\"width:0%\"><\/div>\n <\/div>\n <div id=\"bod-body\"><\/div>\n <button class=\"we-btn\" id=\"bod-nxt\" onclick=\"nextQ('bodmas')\" style=\"display:none\">\n \u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192\n <\/button>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-results\">\n <div class=\"we-topbar\">\n <div class=\"we-logo\">Windop<span>Edu<\/span><\/div>\n <\/div>\n <div class=\"we-results-hero\">\n <span class=\"we-results-emoji\" id=\"res-icon\">\ud83c\udfc6<\/span>\n <div class=\"we-results-xp\" id=\"res-xp\">0 XP<\/div>\n <div class=\"we-results-msg\" id=\"res-msg\">Activity Complete!<\/div>\n <\/div>\n <div class=\"we-stat-row\">\n <div class=\"we-stat-box\">\n <div class=\"we-stat-val\" id=\"res-correct\">0<\/div>\n <div class=\"we-stat-name\">\u0d36\u0d30\u0d3f \u2713<\/div>\n <\/div>\n <div class=\"we-stat-box\">\n <div class=\"we-stat-val\" id=\"res-wrong\">0<\/div>\n <div class=\"we-stat-name\">\u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d \u2717<\/div>\n <\/div>\n <div class=\"we-stat-box\">\n <div class=\"we-stat-val\" id=\"res-streak\">0<\/div>\n <div class=\"we-stat-name\">Streak \ud83d\udd25<\/div>\n <\/div>\n <\/div>\n <div id=\"res-review\"><\/div>\n <div class=\"we-btn-row\">\n <button class=\"we-btn secondary\" onclick=\"goHome()\">\u2190 Home<\/button>\n <button class=\"we-btn teal\" onclick=\"retryActivity()\">\u21ba Retry<\/button>\n <\/div>\n <\/div>\n\n<\/div>\n\n<script>\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n STATE\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nlet totalXP = 0, totalStreak = 0, maxStreak = 0;\nlet actXP = 0, actCorrect = 0, actWrong = 0;\nlet curAct = '', curQ = 0, answered = false;\nlet wrongLog = [];\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n DATA\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nconst DATA = {\n\n logic: [\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d46\u0d28\u0d4d\u0d28\u0d4d \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d23\u0d02. Options-\u0d7d (A) 3\/7, (B) 5\/9, (C) 7\/11 \u0d09\u0d23\u0d4d\u0d1f\u0d4d. \u0d08 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f 2 conditions satisfy \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02.',\n opts: [\n { icon: '\u2705', label: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b\\n\u0d35\u0d46\u0d30\u0d3f\u0d2b\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d37\u0d7b' },\n { icon: '\ud83d\udd22', label: 'BODMAS\\nMethod' }\n ],\n correct: 0,\n explain: '\u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 \u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d06\u0d15\u0d41\u0d2e\u0d4d\u0d2a\u0d4b\u0d7e, \u0d13\u0d30\u0d4b Option-\u0d09\u0d02 conditions-\u0d7d substitute \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d4d check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15 \u2014 \u0d07\u0d24\u0d3e\u0d23\u0d4d \u0d0f\u0d31\u0d4d\u0d31\u0d35\u0d41\u0d02 \u0d35\u0d47\u0d17\u0d24\u0d4d\u0d24\u0d3f\u0d32\u0d41\u0d33\u0d4d\u0d33 PSC method.',\n tip: '\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d7d \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d19\u0d4d\u0d19\u0d33\u0d3f\u0d7d Option Verification-\u0d7d 30 seconds-\u0d7d \u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 \u0d15\u0d3f\u0d1f\u0d4d\u0d1f\u0d41\u0d02. Algebra-\u0d7d 2 minutes!'\n },\n {\n q: '[1\/2 + 3\/4 \u2212 5\/8] \u00d7 16\/15 \u00f7 4\/3 = ? \u2014 \u0d07\u0d24\u0d4d \u0d0f\u0d24\u0d4d method \u0d09\u0d2a\u0d2f\u0d4b\u0d17\u0d3f\u0d1a\u0d4d\u0d1a\u0d3e\u0d23\u0d4d \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d4d?',\n opts: [\n { icon: '\u2705', label: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b\\n\u0d35\u0d46\u0d30\u0d3f\u0d2b\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d37\u0d7b' },\n { icon: '\ud83d\udd22', label: 'BODMAS\\nMethod' }\n ],\n correct: 1,\n explain: 'Pure number expression \u2014 brackets, \u00d7, \u00f7 \u0d09\u0d33\u0d4d\u0d33\u0d24\u0d3f\u0d28\u0d3e\u0d7d BODMAS \u0d15\u0d4d\u0d30\u0d2e\u0d02 follow \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02. Options substitute \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d3f\u0d32\u0d4d\u0d32.',\n tip: 'Pure expression (variables \u0d07\u0d32\u0d4d\u0d32) \u2192 BODMAS. Unknown fraction \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d23\u0d02 \u2192 Option Verification.'\n },\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d41\u0d1f\u0d46 \u0d1b\u0d47\u0d26\u0d02 \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d47\u0d15\u0d4d\u0d15\u0d3e\u0d7e 4 \u0d15\u0d42\u0d1f\u0d41\u0d24\u0d32\u0d3e\u0d23\u0d4d. \u0d05\u0d02\u0d36\u0d02 + \u0d1b\u0d47\u0d26\u0d02 = 10. \u0d06 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d4d?',\n opts: [\n { icon: '\u2705', label: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b\\n\u0d35\u0d46\u0d30\u0d3f\u0d2b\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d37\u0d7b' },\n { icon: '\ud83d\udd22', label: 'BODMAS\\nMethod' }\n ],\n correct: 0,\n explain: '\"\u0d1b\u0d47\u0d26\u0d02 \u2212 \u0d05\u0d02\u0d36\u0d02 = 4\" \u0d12\u0d30\u0d41 condition \u0d06\u0d23\u0d4d. \u0d13\u0d30\u0d4b Option-\u0d09\u0d02 \u0d08 condition check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02 \u2014 Variable solve \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d3f\u0d32\u0d4d\u0d32.',\n tip: '\u0d12\u0d28\u0d4d\u0d28\u0d4b \u0d30\u0d23\u0d4d\u0d1f\u0d4b conditions \u0d09\u0d33\u0d4d\u0d33 \"unknown fraction\" \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192 Option Verification!'\n },\n {\n q: '(4\/5 \u2212 1\/10) \u00f7 7\/5 \u00d7 2\/3 = ? \u2014 \u0d07\u0d24\u0d4d \u0d0f\u0d24\u0d4d method?',\n opts: [\n { icon: '\u2705', label: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b\\n\u0d35\u0d46\u0d30\u0d3f\u0d2b\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d37\u0d7b' },\n { icon: '\ud83d\udd22', label: 'BODMAS\\nMethod' }\n ],\n correct: 1,\n explain: '\u0d07\u0d24\u0d4d \u0d12\u0d30\u0d41 numerical expression \u2014 pure numbers, operators \u0d2e\u0d3e\u0d24\u0d4d\u0d30\u0d02. Brackets \u2192 \u00f7 \u2192 \u00d7 BODMAS \u0d15\u0d4d\u0d30\u0d2e\u0d02.',\n tip: 'Expression-\u0d7d x, y, n \u0d07\u0d32\u0d4d\u0d32\u0d46\u0d19\u0d4d\u0d15\u0d3f\u0d7d (only numbers) \u2192 BODMAS. Options substitute \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d4d check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d3f\u0d32\u0d4d\u0d32.'\n }\n ],\n\n verification: [\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d41\u0d1f\u0d46 \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d3f\u0d7d \u0d28\u0d3f\u0d28\u0d4d\u0d28\u0d4d 1 \u0d15\u0d41\u0d31\u0d1a\u0d4d\u0d1a\u0d3e\u0d7d 1\/3 \u0d06\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d41. \u0d1b\u0d47\u0d26\u0d24\u0d4d\u0d24\u0d3f\u0d28\u0d4b\u0d1f\u0d4d 8 \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d 1\/4 \u0d06\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d41. \u0d06 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d4d?',\n opts: ['3\/12', '4\/12', '5\/12', '7\/12'],\n correct: 2,\n hint: [\n '\ud83d\udd0d \u0d13\u0d2a\u0d4d\u0d37\u0d7b (C) 5\/12 check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15:',\n 'Condition 1: (5\u22121)\/12 = 4\/12 = 1\/3 \u2713',\n 'Condition 2: 5\/(12+8) = 5\/20 = 1\/4 \u2713'\n ],\n explain: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b (C) 5\/12 \u2014 \u0d30\u0d23\u0d4d\u0d1f\u0d4d conditions-\u0d09\u0d02 \u2713. (A) 3\/12 try \u0d1a\u0d46\u0d2f\u0d4d\u200c\u0d24\u0d3e\u0d7d: (3\u22121)\/12 = 2\/12 = 1\/6 \u2260 1\/3 \u2717',\n tip: 'x\/y \u0d06\u0d15\u0d4d\u0d15\u0d3f solve \u0d1a\u0d46\u0d2f\u0d4d\u200c\u0d24\u0d3e\u0d7d 2 min. Option Verification-\u0d7d 25 seconds. PSC-\u0d7d time = marks!'\n },\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d41\u0d1f\u0d46 \u0d1b\u0d47\u0d26\u0d02 \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d47\u0d15\u0d4d\u0d15\u0d3e\u0d7e 4 \u0d15\u0d42\u0d1f\u0d41\u0d24\u0d32\u0d3e\u0d23\u0d4d. \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d4b\u0d1f\u0d41\u0d02 \u0d1b\u0d47\u0d26\u0d24\u0d4d\u0d24\u0d4b\u0d1f\u0d41\u0d02 1 \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d 1\/2 \u0d06\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d41. \u0d06 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d4d?',\n opts: ['3\/7', '5\/9', '7\/11', '1\/5'],\n correct: 0,\n hint: [\n '\ud83d\udd0d \u0d13\u0d2a\u0d4d\u0d37\u0d7b (A) 3\/7 check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15:',\n 'Condition 1: 7 \u2212 3 = 4 \u2713',\n 'Condition 2: (3+1)\/(7+1) = 4\/8 = 1\/2 \u2713'\n ],\n explain: '3\/7 \u2014 \u0d1b\u0d47\u0d26\u0d02 \u2212 \u0d05\u0d02\u0d36\u0d02 = 4, (3+1)\/(7+1) = 1\/2 \u2713. First option \u0d36\u0d30\u0d3f\u0d2f\u0d3e\u0d15\u0d41\u0d2e\u0d4d\u0d2a\u0d4b\u0d7e \u0d2c\u0d3e\u0d15\u0d4d\u0d15\u0d3f check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d3f\u0d32\u0d4d\u0d32!',\n tip: 'A \u2192 B \u2192 C \u2192 D \u0d15\u0d4d\u0d30\u0d2e\u0d24\u0d4d\u0d24\u0d3f\u0d7d check \u0d1a\u0d46\u0d2f\u0d4d\u200c\u0d24\u0d4d \u0d06\u0d26\u0d4d\u0d2f\u0d02 match \u0d06\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d24\u0d4d \u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 \u2014 waste time \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d30\u0d41\u0d24\u0d4d.'\n },\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d4b\u0d1f\u0d4d 2 \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d 9\/11, 3 \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d 5\/6 \u0d15\u0d3f\u0d1f\u0d4d\u0d1f\u0d41\u0d02. \u0d06 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d4d?',\n opts: ['7\/9', '11\/13', '5\/7', '8\/10'],\n correct: 0,\n hint: [\n '\ud83d\udd0d \u0d13\u0d2a\u0d4d\u0d37\u0d7b (A) 7\/9 check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15:',\n '(7+2)\/(9+2) = 9\/11 \u2713',\n '(7+3)\/(9+3) = 10\/12 = 5\/6 \u2713'\n ],\n explain: '\"\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d4b\u0d1f\u0d4d n \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d\" = \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d4b\u0d1f\u0d41\u0d02 \u0d1b\u0d47\u0d26\u0d24\u0d4d\u0d24\u0d4b\u0d1f\u0d41\u0d02 n \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d41\u0d15. 7\/9 \u2192 9\/11 \u2713, 10\/12 = 5\/6 \u2713',\n tip: '\"\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d4b\u0d1f\u0d4d n \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d\" \u2014 numerator & denominator \u0d30\u0d23\u0d4d\u0d1f\u0d3f\u0d28\u0d4b\u0d1f\u0d41\u0d02 n \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d41\u0d15. \u0d07\u0d24\u0d4d \u0d13\u0d7c\u0d15\u0d4d\u0d15\u0d41\u0d15!'\n }\n ],\n\n error: [\n {\n q: '\u0d08 \u0d15\u0d23\u0d15\u0d4d\u0d15\u0d3f\u0d7d \u0d0f\u0d24\u0d4d Step-\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d?\\n(4\/5 \u2212 1\/10) \u00f7 7\/5 \u00d7 2\/3 = ?',\n steps: [\n { text: 'Step 1: 4\/5 \u2212 1\/10 = 3\/10 [LCM = 10]', wrong: true },\n { text: 'Step 2: 3\/10 \u00f7 7\/5 = 3\/10 \u00d7 5\/7 = 15\/70 = 3\/14', wrong: false },\n { text: 'Step 3: 3\/14 \u00d7 2\/3 = 6\/42 = 1\/7', wrong: false }\n ],\n correct: 0,\n explain: 'Step 1-\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d: 4\/5 \u2260 4\/10. LCM = 10 \u0d06\u0d15\u0d41\u0d2e\u0d4d\u0d2a\u0d4b\u0d7e 4\/5 = 8\/10 \u0d06\u0d15\u0d23\u0d02. \u0d36\u0d30\u0d3f: 8\/10 \u2212 1\/10 = 7\/10.',\n tip: '\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d15\u0d7e \u2212 \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d2e\u0d4d\u0d2a\u0d4b\u0d7e: LCM \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d3f, \u0d13\u0d30\u0d4b \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d41\u0d1f\u0d46 \u0d05\u0d02\u0d36\u0d02 adjust \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02 \u2014 \u0d1b\u0d47\u0d26\u0d02 \u0d2e\u0d3e\u0d31\u0d4d\u0d31\u0d3f \u0d05\u0d02\u0d36\u0d02 \u0d2e\u0d3e\u0d31\u0d4d\u0d31\u0d3e\u0d24\u0d3f\u0d30\u0d41\u0d28\u0d4d\u0d28\u0d3e\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d!'\n },\n {\n q: '\u0d08 calculation-\u0d7d \u0d0f\u0d24\u0d4d Step-\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d?\\n[2\/3 \u00d7 9\/4 + 1\/2] \u00f7 8\/3 = ?',\n steps: [\n { text: 'Step 1: Bracket-\u0d7d + \u0d06\u0d26\u0d4d\u0d2f\u0d02: 2\/3 + 1\/2 = 7\/6', wrong: true },\n { text: 'Step 2: 7\/6 \u00d7 9\/4 = 63\/24 = 21\/8', wrong: false },\n { text: 'Step 3: 21\/8 \u00f7 8\/3 = 21\/8 \u00d7 3\/8 = 63\/64', wrong: false }\n ],\n correct: 0,\n explain: 'Step 1 \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d: Bracket-\u0d7d + \u0d06\u0d26\u0d4d\u0d2f\u0d02 \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d41. BODMAS-\u0d7d Multiplication \u0d06\u0d26\u0d4d\u0d2f\u0d02 \u2192 2\/3 \u00d7 9\/4 = 3\/2 \u0d06\u0d26\u0d4d\u0d2f\u0d02, \u0d2a\u0d3f\u0d28\u0d4d\u0d28\u0d46 3\/2 + 1\/2 = 2.',\n tip: 'BODMAS-\u0d7d Bracket (B) \u0d06\u0d26\u0d4d\u0d2f\u0d02 \u2014 \u0d2a\u0d15\u0d4d\u0d37\u0d47 Bracket-\u0d7d \u0d09\u0d33\u0d4d\u0d33\u0d24\u0d41\u0d02 BODMAS follow \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02: \u00d7 before +!'\n }\n ],\n\n bodmas: [\n {\n q: '[1\/2 + 3\/4 \u2212 5\/8] \u00d7 16\/15 \u00f7 4\/3 = ?',\n opts: ['2\/5', '1\/2', '3\/8', '1\/5'],\n correct: 1,\n steps: [\n 'B: LCM=8 \u2192 4\/8 + 6\/8 \u2212 5\/8 = 5\/8',\n 'M: 5\/8 \u00d7 16\/15 = 80\/120 = 2\/3',\n 'D: 2\/3 \u00f7 4\/3 = 2\/3 \u00d7 3\/4 = 6\/12 = 1\/2'\n ],\n explain: 'Brackets \u0d06\u0d26\u0d4d\u0d2f\u0d02 (LCM=8 \u2192 5\/8), \u00d7 16\/15 (\u21922\/3), \u00f7 4\/3 = \u00d7 3\/4 (\u21921\/2). \u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 1\/2.',\n tip: '\u00f7 (a\/b) = \u00d7 (b\/a) \u2014 reciprocal \u0d06\u0d15\u0d4d\u0d15\u0d3f multiply \u0d06\u0d15\u0d4d\u0d15\u0d41\u0d15. \u0d07\u0d24\u0d4d automatic \u0d06\u0d15\u0d23\u0d02!'\n },\n {\n q: '[2\/3 \u00d7 9\/4 + 1\/2] \u00f7 8\/3 = ?',\n opts: ['1\/2', '3\/4', '3\/2', '3\/8'],\n correct: 1,\n steps: [\n 'B (\u00d7): 2\/3 \u00d7 9\/4 = 18\/12 = 3\/2',\n 'B (+): 3\/2 + 1\/2 = 4\/2 = 2',\n 'D: 2 \u00f7 8\/3 = 2 \u00d7 3\/8 = 6\/8 = 3\/4'\n ],\n explain: 'Bracket-\u0d7d \u00d7 \u0d06\u0d26\u0d4d\u0d2f\u0d02 (3\/2), + (\u21922), \u00f7 8\/3 = \u00d7 3\/8 (\u21923\/4).',\n tip: 'Bracket-\u0d7d Multiplication \u0d06\u0d26\u0d4d\u0d2f\u0d02 \u2014 Addition-\u0d28\u0d4d \u0d2e\u0d41\u0d7b\u200c\u0d2a\u0d4d! BODMAS Bracket-\u0d7d \u0d15\u0d42\u0d1f\u0d3f apply \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02.'\n },\n {\n q: '(4\/5 \u2212 1\/10) \u00f7 7\/5 \u00d7 2\/3 = ?',\n opts: ['1\/2', '2\/3', '1\/3', '3\/10'],\n correct: 2,\n steps: [\n 'B: LCM=10 \u2192 8\/10 \u2212 1\/10 = 7\/10',\n 'D: 7\/10 \u00f7 7\/5 = 7\/10 \u00d7 5\/7 = 5\/10 = 1\/2',\n 'M: 1\/2 \u00d7 2\/3 = 2\/6 = 1\/3'\n ],\n explain: 'Bracket (7\/10), \u00f7 7\/5 = \u00d75\/7 (\u21921\/2), \u00d7 2\/3 (\u21921\/3). Left to Right for \u00d7 and \u00f7.',\n tip: '\u00d7 \u0d09\u0d02 \u00f7 \u0d09\u0d02 \u0d12\u0d30\u0d47 priority. Left to Right \u0d15\u0d4d\u0d30\u0d2e\u0d24\u0d4d\u0d24\u0d3f\u0d7d \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15 \u2014 \u00f7 \u0d06\u0d26\u0d4d\u0d2f\u0d02, \u00d7 \u0d2a\u0d3f\u0d28\u0d4d\u0d28\u0d46.'\n }\n ]\n};\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n NAVIGATION\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction showScreen(id) {\n document.querySelectorAll('.we-screen').forEach(s => s.classList.remove('active'));\n document.getElementById('screen-' + id).classList.add('active');\n}\n\nfunction goHome() {\n document.getElementById('home-xp').textContent = '\u26a1 ' + totalXP + ' XP';\n document.getElementById('home-streak').textContent = '\ud83d\udd25 ' + totalStreak;\n showScreen('home');\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n START ACTIVITY\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction startActivity(type) {\n curAct = type;\n curQ = 0;\n actXP = actCorrect = actWrong = 0;\n answered = false;\n wrongLog = [];\n renderQ(type);\n showScreen(type);\n}\n\nfunction retryActivity() { startActivity(curAct); }\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n RENDER QUESTION (router)\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction renderQ(type) {\n answered = false;\n const qs = DATA[type];\n const q = qs[curQ];\n const total = qs.length;\n const pct = (curQ \/ total) * 100;\n\n document.getElementById(shortId(type) + '-prog').style.width = pct + '%';\n document.getElementById(shortId(type) + '-nxt').style.display = 'none';\n\n if (type === 'logic') renderLogic(q, curQ, total);\n else if (type === 'error') renderError(q, curQ, total);\n else renderMCQ(type, q, curQ, total);\n}\n\nfunction shortId(type) {\n return { logic: 'logic', verification: 'ver', error: 'err', bodmas: 'bod' }[type];\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n LOGIC IDENTIFIER\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction renderLogic(q, idx, total) {\n let html = `\n <div class=\"we-q-card\">\n <div class=\"we-q-num\">\u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 ${idx + 1} \/ ${total} \u00b7 +10 XP<\/div>\n <div class=\"we-question\">${q.q}<\/div>\n <\/div>\n <div class=\"we-section-label\">\u0d07\u0d24\u0d4d \u0d0f\u0d24\u0d4d Method? Tap \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15<\/div>\n <div class=\"we-logic-grid\" id=\"logic-opts\">\n `;\n q.opts.forEach((o, i) => {\n html += `\n <div class=\"we-logic-opt\" onclick=\"answerLogic(${i})\" id=\"lo-${i}\">\n <div class=\"we-logic-icon\">${o.icon}<\/div>\n <div class=\"we-logic-text\" style=\"white-space:pre-line\">${o.label}<\/div>\n <\/div>`;\n });\n html += `<\/div><div class=\"we-feedback\" id=\"logic-fb\"><\/div>`;\n document.getElementById('logic-body').innerHTML = html;\n}\n\nfunction answerLogic(idx) {\n if (answered) return;\n answered = true;\n const q = DATA.logic[curQ];\n const ok = idx === q.correct;\n\n q.opts.forEach((_, i) => {\n const el = document.getElementById('lo-' + i);\n if (i === q.correct) el.classList.add(ok && i === idx ? 'correct' : 'reveal-correct');\n if (i === idx && !ok) el.classList.add('wrong');\n });\n\n recordAnswer(ok, 10, q.q, q.opts[q.correct].label, q.opts[idx].label);\n showFeedback('logic-fb', ok, q.explain, q.tip);\n showNxt('logic', DATA.logic.length);\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n MCQ (Verification + BODMAS)\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction renderMCQ(type, q, idx, total) {\n const sid = shortId(type);\n const xp = type === 'verification' ? 15 : 15;\n const labels = ['A', 'B', 'C', 'D'];\n\n let hintHtml = '';\n if (q.hint) {\n hintHtml = `\n <div class=\"we-method-box teal\">\n <div class=\"we-method-box-title\">\ud83d\udd0d Option Verification Method<\/div>\n ${q.hint.map(h => `<div class=\"we-method-step\">${h}<\/div>`).join('')}\n <\/div>`;\n }\n if (q.steps) {\n hintHtml = `\n <div class=\"we-method-box gold\">\n <div class=\"we-method-box-title\">\u26a1 BODMAS Steps<\/div>\n ${q.steps.map(s => `<div class=\"we-method-step\">${s}<\/div>`).join('')}\n <\/div>`;\n }\n\n let html = `\n <div class=\"we-q-card\">\n <div class=\"we-q-num\">\u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 ${idx + 1} \/ ${total} \u00b7 +${xp} XP<\/div>\n <div class=\"we-question\">${q.q}<\/div>\n ${q.q.includes('=') && !q.q.includes('?') ? '' : (q.steps ? `<div class=\"we-formula-display\">${q.q.split('=')[0].trim()} = ?<\/div>` : '')}\n ${hintHtml}\n <\/div>\n <div class=\"we-options\" id=\"${sid}-opts\">\n `;\n\n q.opts.forEach((o, i) => {\n html += `\n <button class=\"we-opt\" onclick=\"answerMCQ('${type}', ${i})\" id=\"${sid}-o${i}\">\n <span class=\"we-opt-label\">${labels[i]}<\/span>\n <span class=\"we-opt-formula\">${o}<\/span>\n <\/button>`;\n });\n\n html += `<\/div><div class=\"we-feedback\" id=\"${sid}-fb\"><\/div>`;\n document.getElementById(sid + '-body').innerHTML = html;\n}\n\nfunction answerMCQ(type, idx) {\n if (answered) return;\n answered = true;\n const q = DATA[type][curQ];\n const sid = shortId(type);\n const ok = idx === q.correct;\n const xp = 15;\n\n q.opts.forEach((_, i) => {\n const el = document.getElementById(sid + '-o' + i);\n if (i === idx && ok) el.classList.add('correct');\n if (i === idx && !ok) el.classList.add('wrong');\n if (i === q.correct && !ok) el.classList.add('reveal-correct');\n });\n\n recordAnswer(ok, xp, q.q, q.opts[q.correct], q.opts[idx]);\n showFeedback(sid + '-fb', ok, q.explain, q.tip);\n showNxt(type, DATA[type].length);\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n ERROR SPOTTER\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction renderError(q, idx, total) {\n let html = `\n <div class=\"we-q-card\">\n <div class=\"we-q-num\">\u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 ${idx + 1} \/ ${total} \u00b7 +20 XP<\/div>\n <div class=\"we-question\" style=\"white-space:pre-line\">${q.q}<\/div>\n <\/div>\n <div class=\"we-section-label\">\u274c \u0d0f\u0d24\u0d4d Step-\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d? Tap \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15<\/div>\n <div class=\"we-steps\" id=\"err-steps\">\n `;\n q.steps.forEach((s, i) => {\n html += `\n <div class=\"we-step\" onclick=\"answerError(${i})\" id=\"es-${i}\">\n <div class=\"we-step-num\">S${i+1}<\/div>\n <div class=\"we-step-text\">${s.text}<\/div>\n <\/div>`;\n });\n html += `<\/div><div class=\"we-feedback\" id=\"err-fb\"><\/div>`;\n document.getElementById('err-body').innerHTML = html;\n}\n\nfunction answerError(idx) {\n if (answered) return;\n answered = true;\n const q = DATA.error[curQ];\n const ok = q.steps[idx].wrong;\n\n q.steps.forEach((s, i) => {\n const el = document.getElementById('es-' + i);\n if (s.wrong) el.classList.add('found-error');\n else if (i === idx && !ok) el.classList.add('correct-choice');\n else el.classList.add('dimmed');\n });\n\n recordAnswer(ok, 20, q.q, 'Step ' + (q.correct + 1), 'Step ' + (idx + 1));\n showFeedback('err-fb', ok, q.explain, q.tip);\n showNxt('error', DATA.error.length);\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n SHARED HELPERS\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction recordAnswer(ok, xp, question, correctAns, chosenAns) {\n if (ok) {\n actXP += xp; totalXP += xp;\n actCorrect++;\n totalStreak++;\n if (totalStreak > maxStreak) maxStreak = totalStreak;\n floatXP('+' + xp + ' XP');\n } else {\n actWrong++;\n totalStreak = 0;\n wrongLog.push({ q: question, correct: String(correctAns), yours: String(chosenAns) });\n }\n const sid = shortId(curAct);\n document.getElementById(sid + '-xp').textContent = '\u26a1 ' + actXP;\n}\n\nfunction showFeedback(id, ok, explain, tip) {\n const el = document.getElementById(id);\n el.innerHTML = `\n <div class=\"we-feedback-header ${ok ? 'correct' : 'wrong'}\">${ok ? '\u2705 \u0d36\u0d30\u0d3f\u0d2f\u0d3e\u0d23\u0d4d!' : '\u274c \u0d36\u0d30\u0d3f\u0d2f\u0d32\u0d4d\u0d32'}<\/div>\n <div class=\"we-feedback-body\">${explain}<\/div>\n <div class=\"we-psc-tip\">\n <div class=\"we-tip-label\">\ud83d\udca1 PSC Strategy<\/div>\n <div class=\"we-tip-text\">${tip}<\/div>\n <\/div>`;\n el.classList.add('visible');\n}\n\nfunction showNxt(type, total) {\n const sid = shortId(type);\n const btn = document.getElementById(sid + '-nxt');\n btn.style.display = 'block';\n btn.textContent = curQ < total - 1 ? '\u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192' : 'Results \u0d15\u0d3e\u0d23\u0d41\u0d15 \ud83c\udfc6';\n}\n\nfunction nextQ(type) {\n curQ++;\n const total = DATA[type].length;\n if (curQ >= total) {\n showResults(total);\n } else {\n renderQ(type);\n \/\/ smooth scroll to top\n document.getElementById('screen-' + type).scrollTop = 0;\n }\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n RESULTS\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction showResults(total) {\n const pct = Math.round((actCorrect \/ total) * 100);\n const icon = pct >= 80 ? '\ud83c\udfc6' : pct >= 60 ? '\u2b50' : '\ud83d\udcda';\n const msgs = {\n '\ud83c\udfc6': 'Excellent! PSC-\u0d15\u0d4d\u0d15\u0d4d Ready!',\n '\u2b50': 'Good Job! \u0d07\u0d28\u0d3f\u0d2f\u0d41\u0d02 practice \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15.',\n '\ud83d\udcda': 'Keep going! 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Substitute…","_links":{"self":[{"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3186"}],"version-history":[{"count":3,"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3186\/revisions"}],"predecessor-version":[{"id":3189,"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3186\/revisions\/3189"}],"wp:attachment":[{"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/windowedu.in\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":3186,"date":"2026-04-27T16:37:56","date_gmt":"2026-04-27T12:37:56","guid":{"rendered":"https:\/\/windowedu.in\/blog\/?p=3186"},"modified":"2026-04-28T08:44:24","modified_gmt":"2026-04-28T04:44:24","slug":"pyqscert-maths-class-1-activity-3-fractions","status":"publish","type":"post","link":"https:\/\/windowedu.in\/blog\/?p=3186","title":{"rendered":"pyq+scert maths class 1 activity 3 fractions"},"content":{"rendered":"\n\n\n\n \n \n WindopEdu \u2014 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d15\u0d7e<\/title>\n <link href=\"https:\/\/fonts.googleapis.com\/css2?family=Noto+Sans+Malayalam:wght@400;600;700&family=Baloo+2:wght@600;700;800&family=Space+Mono:wght@400;700&display=swap\" rel=\"stylesheet\">\n <style>\n :root {\n --font-display: 'Baloo 2', sans-serif;\n --font-body: 'Noto Sans Malayalam', sans-serif;\n --font-mono: 'Space Mono', monospace;\n --navy: #0A1628;\n --navy-light: #162040;\n --navy-card: #1C2D4A;\n --gold: #F5A623;\n --teal: #00B4A6;\n --orange: #FF6B35;\n --green: #2ECC71;\n --red: #E74C3C;\n --white: #FFFFFF;\n --text-muted: rgba(255,255,255,0.55);\n --text-dim: rgba(255,255,255,0.75);\n }\n\n * { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }\n\n body {\n background: #060e1c;\n min-height: 100vh;\n font-family: var(--font-body);\n overflow-x: hidden;\n display: flex;\n justify-content: center;\n align-items: flex-start;\n }\n\n #windopedu-app {\n max-width: 480px;\n width: 100%;\n min-height: 100vh;\n background: var(--navy);\n position: relative;\n overflow-x: hidden;\n }\n\n \/* Math symbols background pattern *\/\n #windopedu-app::before {\n content: '';\n position: fixed;\n top: 0; left: 50%; transform: translateX(-50%);\n width: 480px;\n height: 100vh;\n background-image: radial-gradient(circle at 20% 20%, rgba(0,180,166,0.06) 0%, transparent 50%),\n radial-gradient(circle at 80% 80%, rgba(245,166,35,0.06) 0%, transparent 50%);\n pointer-events: none;\n z-index: 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font-family: var(--font-mono);\n font-size: 14px;\n font-weight: 700;\n padding: 5px 11px;\n border-radius: 20px;\n background: rgba(255,255,255,0.08);\n color: var(--white);\n }\n .we-badge.xp { background: rgba(245,166,35,0.18); color: var(--gold); }\n .we-badge.streak { background: rgba(255,107,53,0.18); color: var(--orange); }\n\n \/* \u2500\u2500 HOME HERO \u2500\u2500 *\/\n .we-hero {\n text-align: center;\n padding: 16px 0 28px;\n }\n .we-hero-emoji {\n font-size: 60px;\n margin-bottom: 14px;\n display: block;\n animation: we-pop 0.5s ease;\n }\n .we-title {\n font-family: var(--font-display);\n font-size: 28px;\n font-weight: 800;\n color: var(--white);\n line-height: 1.25;\n margin-bottom: 8px;\n }\n .we-subtitle {\n font-family: var(--font-body);\n font-size: 15px;\n color: var(--text-muted);\n line-height: 1.8;\n }\n .we-session-pill {\n display: inline-block;\n background: rgba(0,180,166,0.15);\n border: 1px solid rgba(0,180,166,0.3);\n color: var(--teal);\n font-family: var(--font-display);\n font-size: 13px;\n font-weight: 700;\n padding: 4px 12px;\n border-radius: 20px;\n margin-bottom: 10px;\n letter-spacing: 0.5px;\n }\n\n \/* \u2500\u2500 SECTION LABEL \u2500\u2500 *\/\n .we-section-label {\n font-family: var(--font-display);\n font-size: 13px;\n font-weight: 700;\n color: var(--text-muted);\n letter-spacing: 1px;\n text-transform: uppercase;\n margin: 22px 0 10px;\n }\n\n \/* \u2500\u2500 ACTIVITY CARDS \u2500\u2500 *\/\n .we-act-card {\n background: var(--navy-card);\n border-radius: 16px;\n padding: 16px 14px;\n cursor: pointer;\n border: 1.5px solid rgba(255,255,255,0.07);\n transition: all 0.18s ease;\n display: flex;\n align-items: center;\n gap: 13px;\n margin-bottom: 10px;\n position: relative;\n overflow: hidden;\n }\n .we-act-card::after {\n content: '';\n position: absolute;\n top: 0; left: 0; right: 0;\n height: 2.5px;\n border-radius: 16px 16px 0 0;\n }\n .we-act-card.concept::after { background: var(--teal); }\n .we-act-card.accuracy::after { background: var(--orange); }\n .we-act-card.speed::after { background: var(--gold); }\n .we-act-card.error::after { background: var(--red); }\n .we-act-card:active { transform: scale(0.975); }\n\n .we-act-icon {\n width: 52px; height: 52px;\n border-radius: 14px;\n display: flex; align-items: center; justify-content: center;\n font-size: 26px;\n flex-shrink: 0;\n }\n .we-act-card.concept .we-act-icon { background: rgba(0,180,166,0.14); }\n .we-act-card.accuracy .we-act-icon { background: rgba(255,107,53,0.14); }\n .we-act-card.speed .we-act-icon { background: rgba(245,166,35,0.14); }\n .we-act-card.error .we-act-icon { background: rgba(231,76,60,0.14); }\n\n .we-act-info { flex: 1; min-width: 0; }\n .we-act-title {\n font-family: var(--font-display);\n font-size: 18px; font-weight: 700;\n color: var(--white);\n margin-bottom: 2px;\n }\n .we-act-desc {\n font-family: var(--font-body);\n font-size: 14px; color: var(--text-muted);\n line-height: 1.6;\n }\n .we-act-meta {\n font-family: var(--font-mono);\n font-size: 12px; color: var(--text-muted);\n margin-top: 4px;\n }\n .we-act-check {\n font-size: 20px;\n color: var(--text-muted);\n transition: color 0.2s;\n }\n .we-act-check.done { color: var(--green); }\n\n \/* \u2500\u2500 QUESTION SCREEN HEADER \u2500\u2500 *\/\n .we-q-header {\n display: flex;\n align-items: center;\n gap: 10px;\n padding: 16px 0 10px;\n }\n .we-back-btn {\n width: 42px; height: 42px;\n border-radius: 12px;\n background: rgba(255,255,255,0.08);\n border: none;\n color: var(--white);\n font-size: 20px;\n cursor: pointer;\n display: flex; align-items: center; justify-content: center;\n flex-shrink: 0;\n }\n .we-back-btn:active { background: rgba(255,255,255,0.14); }\n .we-q-title {\n font-family: var(--font-display);\n font-size: 20px; font-weight: 700;\n color: var(--white);\n flex: 1;\n }\n\n \/* \u2500\u2500 PROGRESS BAR \u2500\u2500 *\/\n .we-progress-wrap {\n background: rgba(255,255,255,0.1);\n border-radius: 8px; height: 6px;\n margin-bottom: 20px; overflow: hidden;\n }\n .we-progress-bar {\n height: 100%; border-radius: 8px;\n background: linear-gradient(90deg, var(--teal), var(--gold));\n transition: width 0.5s ease;\n }\n\n \/* \u2500\u2500 QUESTION CARD \u2500\u2500 *\/\n .we-q-card {\n background: var(--navy-card);\n border-radius: 16px;\n padding: 20px;\n margin-bottom: 14px;\n border: 1.5px solid rgba(255,255,255,0.06);\n }\n .we-q-num {\n font-family: var(--font-mono);\n font-size: 12px; font-weight: 700;\n color: var(--gold);\n letter-spacing: 1px;\n text-transform: uppercase;\n margin-bottom: 10px;\n }\n .we-question {\n font-family: var(--font-body);\n font-size: 20px; font-weight: 600;\n color: var(--white);\n line-height: 1.9;\n }\n .we-formula-display {\n font-family: var(--font-mono);\n font-size: 18px; font-weight: 700;\n color: var(--gold);\n background: rgba(245,166,35,0.1);\n border-radius: 10px;\n padding: 10px 14px;\n margin-top: 10px;\n display: block;\n word-break: break-all;\n }\n\n \/* \u2500\u2500 METHOD HINT BOX \u2500\u2500 *\/\n .we-method-box {\n border-radius: 10px;\n padding: 10px 14px;\n margin-top: 12px;\n }\n .we-method-box.teal { background: rgba(0,180,166,0.1); border-left: 3px solid var(--teal); }\n .we-method-box.gold { background: rgba(245,166,35,0.1); border-left: 3px solid var(--gold); }\n .we-method-box-title {\n font-family: var(--font-display);\n font-size: 13px; font-weight: 700;\n margin-bottom: 6px;\n }\n .we-method-box.teal .we-method-box-title { color: var(--teal); }\n .we-method-box.gold .we-method-box-title { color: var(--gold); }\n .we-method-step {\n font-family: var(--font-mono);\n font-size: 13px; font-weight: 400;\n color: var(--text-dim);\n line-height: 1.85;\n }\n\n \/* \u2500\u2500 OPTIONS \u2500\u2500 *\/\n .we-options {\n display: grid;\n grid-template-columns: 1fr;\n gap: 10px;\n margin-bottom: 14px;\n }\n .we-opt {\n font-family: var(--font-body);\n font-size: 18px; font-weight: 400;\n color: var(--white);\n line-height: 1.8;\n background: rgba(255,255,255,0.05);\n border: 2px solid rgba(255,255,255,0.1);\n border-radius: 14px;\n padding: 13px 16px;\n min-height: 54px;\n cursor: pointer;\n text-align: left;\n width: 100%;\n transition: all 0.15s ease;\n display: flex;\n align-items: center;\n gap: 12px;\n }\n .we-opt:active { transform: scale(0.975); }\n .we-opt.correct {\n background: rgba(46,204,113,0.15);\n border-color: var(--green);\n color: var(--green);\n animation: we-pop 0.25s ease;\n }\n .we-opt.wrong {\n background: rgba(231,76,60,0.15);\n border-color: var(--red);\n color: var(--red);\n }\n .we-opt.reveal-correct {\n background: rgba(46,204,113,0.07);\n border-color: rgba(46,204,113,0.35);\n color: rgba(46,204,113,0.75);\n }\n .we-opt-label {\n font-family: var(--font-mono);\n font-size: 13px; font-weight: 700;\n width: 28px; height: 28px;\n border-radius: 8px;\n background: rgba(255,255,255,0.1);\n display: flex; align-items: center; justify-content: center;\n flex-shrink: 0;\n }\n .we-opt-formula {\n font-family: var(--font-mono);\n font-size: 16px; font-weight: 700;\n }\n\n \/* \u2500\u2500 LOGIC IDENTIFIER OPTIONS (2-col) \u2500\u2500 *\/\n .we-logic-grid {\n display: grid;\n grid-template-columns: 1fr 1fr;\n gap: 10px;\n margin-bottom: 14px;\n }\n .we-logic-opt {\n background: rgba(255,255,255,0.05);\n border: 2px solid rgba(255,255,255,0.1);\n border-radius: 14px;\n padding: 20px 12px;\n cursor: pointer;\n text-align: center;\n transition: all 0.15s ease;\n min-height: 90px;\n display: flex; flex-direction: column;\n align-items: center; justify-content: center;\n gap: 8px;\n }\n .we-logic-opt:active { transform: scale(0.97); }\n .we-logic-opt.correct {\n background: rgba(46,204,113,0.15);\n border-color: var(--green);\n animation: we-pop 0.25s ease;\n }\n .we-logic-opt.wrong {\n background: rgba(231,76,60,0.15);\n border-color: var(--red);\n }\n .we-logic-opt.reveal-correct {\n background: rgba(46,204,113,0.07);\n border-color: rgba(46,204,113,0.35);\n }\n .we-logic-icon { font-size: 30px; }\n .we-logic-text {\n font-family: var(--font-body);\n font-size: 15px; font-weight: 600;\n color: var(--white);\n line-height: 1.5;\n }\n\n \/* \u2500\u2500 ERROR SPOTTER STEPS \u2500\u2500 *\/\n .we-steps { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }\n .we-step {\n background: rgba(255,255,255,0.05);\n border: 2px solid rgba(255,255,255,0.1);\n border-radius: 12px;\n padding: 13px 14px;\n cursor: pointer;\n transition: all 0.15s ease;\n display: flex; align-items: flex-start; gap: 10px;\n }\n .we-step:active { transform: scale(0.98); }\n .we-step.found-error {\n background: rgba(231,76,60,0.16);\n border-color: var(--red);\n animation: we-pop 0.25s ease;\n }\n .we-step.correct-choice {\n background: rgba(46,204,113,0.13);\n border-color: var(--green);\n animation: we-pop 0.25s ease;\n }\n .we-step.dimmed { opacity: 0.45; }\n .we-step-num {\n font-family: var(--font-mono);\n font-size: 12px; font-weight: 700;\n color: var(--gold);\n min-width: 26px; padding-top: 2px;\n }\n .we-step-text {\n font-family: var(--font-mono);\n font-size: 14px; font-weight: 400;\n color: var(--white);\n line-height: 1.75;\n }\n\n \/* \u2500\u2500 FEEDBACK \u2500\u2500 *\/\n .we-feedback {\n background: var(--navy-card);\n border-radius: 14px;\n padding: 16px;\n margin-bottom: 14px;\n display: none;\n border: 1.5px solid rgba(255,255,255,0.07);\n }\n .we-feedback.visible { display: block; animation: we-slideUp 0.3s ease; }\n .we-feedback-header {\n font-family: var(--font-display);\n font-size: 17px; font-weight: 700;\n margin-bottom: 8px;\n }\n .we-feedback-header.correct { color: var(--green); }\n .we-feedback-header.wrong { color: var(--red); }\n .we-feedback-body {\n font-family: var(--font-body);\n font-size: 15px; font-weight: 400;\n color: var(--text-dim);\n line-height: 1.8;\n }\n .we-psc-tip {\n margin-top: 12px;\n background: rgba(245,166,35,0.09);\n border-left: 3px solid var(--gold);\n border-radius: 0 10px 10px 0;\n padding: 10px 12px;\n }\n .we-tip-label {\n font-family: var(--font-display);\n font-size: 13px; font-weight: 700;\n color: var(--gold);\n margin-bottom: 4px;\n }\n .we-tip-text {\n font-family: var(--font-body);\n font-size: 15px; font-weight: 400;\n color: rgba(255,255,255,0.78);\n line-height: 1.8;\n }\n\n \/* \u2500\u2500 BUTTONS \u2500\u2500 *\/\n .we-btn {\n font-family: var(--font-display);\n font-size: 20px; font-weight: 800;\n color: var(--navy);\n background: var(--gold);\n border: none;\n border-radius: 14px;\n padding: 15px 20px;\n min-height: 54px;\n width: 100%;\n cursor: pointer;\n transition: all 0.15s ease;\n letter-spacing: 0.2px;\n }\n .we-btn:active { transform: scale(0.97); filter: brightness(0.95); }\n .we-btn.secondary {\n background: rgba(255,255,255,0.08);\n color: var(--white);\n font-size: 18px;\n }\n .we-btn.teal {\n background: var(--teal);\n color: var(--navy);\n }\n .we-btn-row { display: flex; gap: 10px; margin-top: 10px; }\n .we-btn-row .we-btn { font-size: 18px; }\n\n \/* \u2500\u2500 RESULTS \u2500\u2500 *\/\n .we-results-hero { text-align: center; padding: 28px 0 20px; }\n .we-results-emoji { font-size: 68px; display: block; margin-bottom: 16px; animation: we-pop 0.5s ease; }\n .we-results-xp {\n font-family: var(--font-mono);\n font-size: 52px; font-weight: 700;\n color: var(--gold);\n margin-bottom: 6px;\n }\n .we-results-msg {\n font-family: var(--font-body);\n font-size: 16px; color: var(--text-muted);\n line-height: 1.8;\n }\n .we-stat-row { display: flex; gap: 10px; margin: 18px 0; }\n .we-stat-box {\n flex: 1;\n background: var(--navy-card);\n border-radius: 14px;\n padding: 16px 12px;\n text-align: center;\n border: 1.5px solid rgba(255,255,255,0.07);\n }\n .we-stat-val {\n font-family: var(--font-mono);\n font-size: 26px; font-weight: 700;\n color: var(--white);\n }\n .we-stat-name {\n font-family: var(--font-body);\n font-size: 13px; color: var(--text-muted);\n margin-top: 4px;\n }\n .we-review-card {\n background: rgba(231,76,60,0.08);\n border: 1px solid rgba(231,76,60,0.25);\n border-radius: 12px;\n padding: 12px 14px;\n margin-bottom: 8px;\n }\n .we-review-q {\n font-family: var(--font-body);\n font-size: 14px; color: var(--text-dim);\n line-height: 1.7; margin-bottom: 6px;\n }\n .we-review-ans {\n font-family: var(--font-mono);\n font-size: 13px; line-height: 1.8;\n }\n .we-review-ans.correct { color: var(--green); }\n .we-review-ans.wrong { color: var(--red); }\n .we-perfect-box {\n background: rgba(46,204,113,0.1);\n border: 1px solid rgba(46,204,113,0.25);\n border-radius: 12px;\n padding: 16px;\n text-align: center;\n margin-bottom: 14px;\n font-family: var(--font-body);\n font-size: 16px; color: var(--green);\n line-height: 1.8;\n }\n\n \/* \u2500\u2500 XP FLOAT \u2500\u2500 *\/\n .we-xp-float {\n position: fixed;\n font-family: var(--font-mono);\n font-size: 22px; font-weight: 700;\n color: var(--gold);\n pointer-events: none;\n z-index: 9999;\n text-shadow: 0 2px 8px rgba(0,0,0,0.5);\n animation: we-xpUp 1.3s ease forwards;\n }\n @keyframes we-xpUp {\n 0% { opacity: 1; transform: translateY(0) scale(1); }\n 100% { opacity: 0; transform: translateY(-70px) scale(1.25); }\n }\n\n \/* \u2500\u2500 CONFETTI \u2500\u2500 *\/\n .we-confetti-wrap {\n position: fixed;\n top: 0; left: 50%;\n transform: translateX(-50%);\n width: 480px; height: 100vh;\n pointer-events: none;\n z-index: 10000;\n overflow: hidden;\n }\n .we-conf {\n position: absolute;\n animation: we-confDrop linear forwards;\n }\n @keyframes we-confDrop {\n 0% { top: -20px; opacity: 1; transform: rotate(0deg) translateX(0); }\n 100% { top: 100vh; opacity: 0.2; transform: rotate(800deg) translateX(var(--dx)); }\n }\n\n \/* \u2500\u2500 DESKTOP \u2500\u2500 *\/\n @media (min-width: 520px) {\n #windopedu-app {\n border-radius: 20px;\n margin: 24px auto;\n min-height: calc(100vh - 48px);\n box-shadow: 0 12px 40px rgba(0,0,0,0.5);\n }\n #windopedu-app::before {\n border-radius: 20px;\n }\n }\n <\/style>\n<\/head>\n<body>\n<div id=\"windopedu-app\">\n\n \n <div class=\"we-screen active\" id=\"screen-home\">\n <div class=\"we-topbar\">\n <div class=\"we-logo\">Windop<span>Edu<\/span><\/div>\n <div class=\"we-badges\">\n <div class=\"we-badge xp\" id=\"home-xp\">\u26a1 0 XP<\/div>\n <div class=\"we-badge streak\" id=\"home-streak\">\ud83d\udd25 0<\/div>\n <\/div>\n <\/div>\n\n <div class=\"we-hero\">\n <span class=\"we-hero-emoji\">\u2797<\/span>\n <div class=\"we-session-pill\">Kerala PSC \u00b7 \u0d38\u0d46\u0d37\u0d7b 3<\/div>\n <div class=\"we-title\">\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d15\u0d7e<\/div>\n <div class=\"we-subtitle\">Fractions \u2014 4 Activities \u00b7 12 Questions<\/div>\n <\/div>\n\n <div class=\"we-section-label\">\ud83d\udcd7 Concept & Logic<\/div>\n <div class=\"we-act-card concept\" onclick=\"startActivity('logic')\">\n <div class=\"we-act-icon\">\ud83d\udd0d<\/div>\n <div class=\"we-act-info\">\n <div class=\"we-act-title\">Logic Identifier<\/div>\n <div class=\"we-act-desc\">\u0d0f\u0d24\u0d4d Method? \u2014 Option Verification or BODMAS?<\/div>\n <div class=\"we-act-meta\">4 Qs \u00b7 +10 XP each<\/div>\n <\/div>\n <div class=\"we-act-check\" id=\"chk-logic\">\u203a<\/div>\n <\/div>\n\n <div class=\"we-section-label\">\ud83c\udfaf Accuracy & Skill<\/div>\n <div class=\"we-act-card accuracy\" onclick=\"startActivity('verification')\">\n <div class=\"we-act-icon\">\u2705<\/div>\n <div class=\"we-act-info\">\n <div class=\"we-act-title\">Option Verification Drill<\/div>\n <div class=\"we-act-desc\">\u0d13\u0d2a\u0d4d\u0d37\u0d7b \u0d28\u0d47\u0d30\u0d3f\u0d1f\u0d4d\u0d1f\u0d4d Substitute \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d4d \u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d41\u0d15<\/div>\n <div class=\"we-act-meta\">3 Qs \u00b7 +15 XP each<\/div>\n <\/div>\n <div class=\"we-act-check\" id=\"chk-verification\">\u203a<\/div>\n <\/div>\n\n <div class=\"we-act-card error\" onclick=\"startActivity('error')\">\n <div class=\"we-act-icon\">\ud83d\udc1b<\/div>\n <div class=\"we-act-info\">\n <div class=\"we-act-title\">Error Spotter<\/div>\n <div class=\"we-act-desc\">\u0d24\u0d46\u0d31\u0d4d\u0d31\u0d3e\u0d2f Step Tap \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d4d \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d41\u0d15 \u2014 Negative Mark \u0d12\u0d34\u0d3f\u0d35\u0d3e\u0d15\u0d4d\u0d15\u0d3e\u0d02<\/div>\n <div class=\"we-act-meta\">2 Qs \u00b7 +20 XP each<\/div>\n <\/div>\n <div class=\"we-act-check\" id=\"chk-error\">\u203a<\/div>\n <\/div>\n\n <div class=\"we-section-label\">\u26a1 Speed Boosters<\/div>\n <div class=\"we-act-card speed\" onclick=\"startActivity('bodmas')\">\n <div class=\"we-act-icon\">\u26a1<\/div>\n <div class=\"we-act-info\">\n <div class=\"we-act-title\">BODMAS Challenge<\/div>\n <div class=\"we-act-desc\">\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d15\u0d7e \u0d09\u0d7e\u0d2a\u0d4d\u0d2a\u0d46\u0d1f\u0d4d\u0d1f BODMAS \u2014 \u0d18\u0d1f\u0d4d\u0d1f\u0d02 \u0d18\u0d1f\u0d4d\u0d1f\u0d2e\u0d3e\u0d2f\u0d3f \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15<\/div>\n <div class=\"we-act-meta\">3 Qs \u00b7 +15 XP each<\/div>\n <\/div>\n <div class=\"we-act-check\" id=\"chk-bodmas\">\u203a<\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-logic\">\n <div class=\"we-q-header\">\n <button class=\"we-back-btn\" onclick=\"goHome()\">\u2039<\/button>\n <div class=\"we-q-title\">Logic Identifier \ud83d\udd0d<\/div>\n <div class=\"we-badge xp\" id=\"logic-xp\">\u26a1 0<\/div>\n <\/div>\n <div class=\"we-progress-wrap\">\n <div class=\"we-progress-bar\" id=\"logic-prog\" style=\"width:0%\"><\/div>\n <\/div>\n <div id=\"logic-body\"><\/div>\n <button class=\"we-btn\" id=\"logic-nxt\" onclick=\"nextQ('logic')\" style=\"display:none\">\n \u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192\n <\/button>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-verification\">\n <div class=\"we-q-header\">\n <button class=\"we-back-btn\" onclick=\"goHome()\">\u2039<\/button>\n <div class=\"we-q-title\">Option Verification \u2705<\/div>\n <div class=\"we-badge xp\" id=\"ver-xp\">\u26a1 0<\/div>\n <\/div>\n <div class=\"we-progress-wrap\">\n <div class=\"we-progress-bar\" id=\"ver-prog\" style=\"width:0%\"><\/div>\n <\/div>\n <div id=\"ver-body\"><\/div>\n <button class=\"we-btn\" id=\"ver-nxt\" onclick=\"nextQ('verification')\" style=\"display:none\">\n \u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192\n <\/button>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-error\">\n <div class=\"we-q-header\">\n <button class=\"we-back-btn\" onclick=\"goHome()\">\u2039<\/button>\n <div class=\"we-q-title\">Error Spotter \ud83d\udc1b<\/div>\n <div class=\"we-badge xp\" id=\"err-xp\">\u26a1 0<\/div>\n <\/div>\n <div class=\"we-progress-wrap\">\n <div class=\"we-progress-bar\" id=\"err-prog\" style=\"width:0%\"><\/div>\n <\/div>\n <div id=\"err-body\"><\/div>\n <button class=\"we-btn\" id=\"err-nxt\" onclick=\"nextQ('error')\" style=\"display:none\">\n \u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192\n <\/button>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-bodmas\">\n <div class=\"we-q-header\">\n <button class=\"we-back-btn\" onclick=\"goHome()\">\u2039<\/button>\n <div class=\"we-q-title\">BODMAS Challenge \u26a1<\/div>\n <div class=\"we-badge xp\" id=\"bod-xp\">\u26a1 0<\/div>\n <\/div>\n <div class=\"we-progress-wrap\">\n <div class=\"we-progress-bar\" id=\"bod-prog\" style=\"width:0%\"><\/div>\n <\/div>\n <div id=\"bod-body\"><\/div>\n <button class=\"we-btn\" id=\"bod-nxt\" onclick=\"nextQ('bodmas')\" style=\"display:none\">\n \u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192\n <\/button>\n <\/div>\n\n \n <div class=\"we-screen\" id=\"screen-results\">\n <div class=\"we-topbar\">\n <div class=\"we-logo\">Windop<span>Edu<\/span><\/div>\n <\/div>\n <div class=\"we-results-hero\">\n <span class=\"we-results-emoji\" id=\"res-icon\">\ud83c\udfc6<\/span>\n <div class=\"we-results-xp\" id=\"res-xp\">0 XP<\/div>\n <div class=\"we-results-msg\" id=\"res-msg\">Activity Complete!<\/div>\n <\/div>\n <div class=\"we-stat-row\">\n <div class=\"we-stat-box\">\n <div class=\"we-stat-val\" id=\"res-correct\">0<\/div>\n <div class=\"we-stat-name\">\u0d36\u0d30\u0d3f \u2713<\/div>\n <\/div>\n <div class=\"we-stat-box\">\n <div class=\"we-stat-val\" id=\"res-wrong\">0<\/div>\n <div class=\"we-stat-name\">\u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d \u2717<\/div>\n <\/div>\n <div class=\"we-stat-box\">\n <div class=\"we-stat-val\" id=\"res-streak\">0<\/div>\n <div class=\"we-stat-name\">Streak \ud83d\udd25<\/div>\n <\/div>\n <\/div>\n <div id=\"res-review\"><\/div>\n <div class=\"we-btn-row\">\n <button class=\"we-btn secondary\" onclick=\"goHome()\">\u2190 Home<\/button>\n <button class=\"we-btn teal\" onclick=\"retryActivity()\">\u21ba Retry<\/button>\n <\/div>\n <\/div>\n\n<\/div>\n\n<script>\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n STATE\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nlet totalXP = 0, totalStreak = 0, maxStreak = 0;\nlet actXP = 0, actCorrect = 0, actWrong = 0;\nlet curAct = '', curQ = 0, answered = false;\nlet wrongLog = [];\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n DATA\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nconst DATA = {\n\n logic: [\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d46\u0d28\u0d4d\u0d28\u0d4d \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d23\u0d02. Options-\u0d7d (A) 3\/7, (B) 5\/9, (C) 7\/11 \u0d09\u0d23\u0d4d\u0d1f\u0d4d. \u0d08 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f 2 conditions satisfy \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02.',\n opts: [\n { icon: '\u2705', label: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b\\n\u0d35\u0d46\u0d30\u0d3f\u0d2b\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d37\u0d7b' },\n { icon: '\ud83d\udd22', label: 'BODMAS\\nMethod' }\n ],\n correct: 0,\n explain: '\u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 \u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d06\u0d15\u0d41\u0d2e\u0d4d\u0d2a\u0d4b\u0d7e, \u0d13\u0d30\u0d4b Option-\u0d09\u0d02 conditions-\u0d7d substitute \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d4d check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15 \u2014 \u0d07\u0d24\u0d3e\u0d23\u0d4d \u0d0f\u0d31\u0d4d\u0d31\u0d35\u0d41\u0d02 \u0d35\u0d47\u0d17\u0d24\u0d4d\u0d24\u0d3f\u0d32\u0d41\u0d33\u0d4d\u0d33 PSC method.',\n tip: '\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d7d \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d19\u0d4d\u0d19\u0d33\u0d3f\u0d7d Option Verification-\u0d7d 30 seconds-\u0d7d \u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 \u0d15\u0d3f\u0d1f\u0d4d\u0d1f\u0d41\u0d02. Algebra-\u0d7d 2 minutes!'\n },\n {\n q: '[1\/2 + 3\/4 \u2212 5\/8] \u00d7 16\/15 \u00f7 4\/3 = ? \u2014 \u0d07\u0d24\u0d4d \u0d0f\u0d24\u0d4d method \u0d09\u0d2a\u0d2f\u0d4b\u0d17\u0d3f\u0d1a\u0d4d\u0d1a\u0d3e\u0d23\u0d4d \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d4d?',\n opts: [\n { icon: '\u2705', label: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b\\n\u0d35\u0d46\u0d30\u0d3f\u0d2b\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d37\u0d7b' },\n { icon: '\ud83d\udd22', label: 'BODMAS\\nMethod' }\n ],\n correct: 1,\n explain: 'Pure number expression \u2014 brackets, \u00d7, \u00f7 \u0d09\u0d33\u0d4d\u0d33\u0d24\u0d3f\u0d28\u0d3e\u0d7d BODMAS \u0d15\u0d4d\u0d30\u0d2e\u0d02 follow \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02. Options substitute \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d3f\u0d32\u0d4d\u0d32.',\n tip: 'Pure expression (variables \u0d07\u0d32\u0d4d\u0d32) \u2192 BODMAS. Unknown fraction \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d23\u0d02 \u2192 Option Verification.'\n },\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d41\u0d1f\u0d46 \u0d1b\u0d47\u0d26\u0d02 \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d47\u0d15\u0d4d\u0d15\u0d3e\u0d7e 4 \u0d15\u0d42\u0d1f\u0d41\u0d24\u0d32\u0d3e\u0d23\u0d4d. \u0d05\u0d02\u0d36\u0d02 + \u0d1b\u0d47\u0d26\u0d02 = 10. \u0d06 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d4d?',\n opts: [\n { icon: '\u2705', label: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b\\n\u0d35\u0d46\u0d30\u0d3f\u0d2b\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d37\u0d7b' },\n { icon: '\ud83d\udd22', label: 'BODMAS\\nMethod' }\n ],\n correct: 0,\n explain: '\"\u0d1b\u0d47\u0d26\u0d02 \u2212 \u0d05\u0d02\u0d36\u0d02 = 4\" \u0d12\u0d30\u0d41 condition \u0d06\u0d23\u0d4d. \u0d13\u0d30\u0d4b Option-\u0d09\u0d02 \u0d08 condition check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02 \u2014 Variable solve \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d3f\u0d32\u0d4d\u0d32.',\n tip: '\u0d12\u0d28\u0d4d\u0d28\u0d4b \u0d30\u0d23\u0d4d\u0d1f\u0d4b conditions \u0d09\u0d33\u0d4d\u0d33 \"unknown fraction\" \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192 Option Verification!'\n },\n {\n q: '(4\/5 \u2212 1\/10) \u00f7 7\/5 \u00d7 2\/3 = ? \u2014 \u0d07\u0d24\u0d4d \u0d0f\u0d24\u0d4d method?',\n opts: [\n { icon: '\u2705', label: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b\\n\u0d35\u0d46\u0d30\u0d3f\u0d2b\u0d3f\u0d15\u0d4d\u0d15\u0d47\u0d37\u0d7b' },\n { icon: '\ud83d\udd22', label: 'BODMAS\\nMethod' }\n ],\n correct: 1,\n explain: '\u0d07\u0d24\u0d4d \u0d12\u0d30\u0d41 numerical expression \u2014 pure numbers, operators \u0d2e\u0d3e\u0d24\u0d4d\u0d30\u0d02. Brackets \u2192 \u00f7 \u2192 \u00d7 BODMAS \u0d15\u0d4d\u0d30\u0d2e\u0d02.',\n tip: 'Expression-\u0d7d x, y, n \u0d07\u0d32\u0d4d\u0d32\u0d46\u0d19\u0d4d\u0d15\u0d3f\u0d7d (only numbers) \u2192 BODMAS. Options substitute \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d4d check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d3f\u0d32\u0d4d\u0d32.'\n }\n ],\n\n verification: [\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d41\u0d1f\u0d46 \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d3f\u0d7d \u0d28\u0d3f\u0d28\u0d4d\u0d28\u0d4d 1 \u0d15\u0d41\u0d31\u0d1a\u0d4d\u0d1a\u0d3e\u0d7d 1\/3 \u0d06\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d41. \u0d1b\u0d47\u0d26\u0d24\u0d4d\u0d24\u0d3f\u0d28\u0d4b\u0d1f\u0d4d 8 \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d 1\/4 \u0d06\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d41. \u0d06 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d4d?',\n opts: ['3\/12', '4\/12', '5\/12', '7\/12'],\n correct: 2,\n hint: [\n '\ud83d\udd0d \u0d13\u0d2a\u0d4d\u0d37\u0d7b (C) 5\/12 check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15:',\n 'Condition 1: (5\u22121)\/12 = 4\/12 = 1\/3 \u2713',\n 'Condition 2: 5\/(12+8) = 5\/20 = 1\/4 \u2713'\n ],\n explain: '\u0d13\u0d2a\u0d4d\u0d37\u0d7b (C) 5\/12 \u2014 \u0d30\u0d23\u0d4d\u0d1f\u0d4d conditions-\u0d09\u0d02 \u2713. (A) 3\/12 try \u0d1a\u0d46\u0d2f\u0d4d\u200c\u0d24\u0d3e\u0d7d: (3\u22121)\/12 = 2\/12 = 1\/6 \u2260 1\/3 \u2717',\n tip: 'x\/y \u0d06\u0d15\u0d4d\u0d15\u0d3f solve \u0d1a\u0d46\u0d2f\u0d4d\u200c\u0d24\u0d3e\u0d7d 2 min. Option Verification-\u0d7d 25 seconds. PSC-\u0d7d time = marks!'\n },\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d41\u0d1f\u0d46 \u0d1b\u0d47\u0d26\u0d02 \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d47\u0d15\u0d4d\u0d15\u0d3e\u0d7e 4 \u0d15\u0d42\u0d1f\u0d41\u0d24\u0d32\u0d3e\u0d23\u0d4d. \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d4b\u0d1f\u0d41\u0d02 \u0d1b\u0d47\u0d26\u0d24\u0d4d\u0d24\u0d4b\u0d1f\u0d41\u0d02 1 \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d 1\/2 \u0d06\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d41. \u0d06 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d4d?',\n opts: ['3\/7', '5\/9', '7\/11', '1\/5'],\n correct: 0,\n hint: [\n '\ud83d\udd0d \u0d13\u0d2a\u0d4d\u0d37\u0d7b (A) 3\/7 check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15:',\n 'Condition 1: 7 \u2212 3 = 4 \u2713',\n 'Condition 2: (3+1)\/(7+1) = 4\/8 = 1\/2 \u2713'\n ],\n explain: '3\/7 \u2014 \u0d1b\u0d47\u0d26\u0d02 \u2212 \u0d05\u0d02\u0d36\u0d02 = 4, (3+1)\/(7+1) = 1\/2 \u2713. First option \u0d36\u0d30\u0d3f\u0d2f\u0d3e\u0d15\u0d41\u0d2e\u0d4d\u0d2a\u0d4b\u0d7e \u0d2c\u0d3e\u0d15\u0d4d\u0d15\u0d3f check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d47\u0d23\u0d4d\u0d1f\u0d24\u0d3f\u0d32\u0d4d\u0d32!',\n tip: 'A \u2192 B \u2192 C \u2192 D \u0d15\u0d4d\u0d30\u0d2e\u0d24\u0d4d\u0d24\u0d3f\u0d7d check \u0d1a\u0d46\u0d2f\u0d4d\u200c\u0d24\u0d4d \u0d06\u0d26\u0d4d\u0d2f\u0d02 match \u0d06\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d24\u0d4d \u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 \u2014 waste time \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d30\u0d41\u0d24\u0d4d.'\n },\n {\n q: '\u0d12\u0d30\u0d41 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d4b\u0d1f\u0d4d 2 \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d 9\/11, 3 \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d 5\/6 \u0d15\u0d3f\u0d1f\u0d4d\u0d1f\u0d41\u0d02. \u0d06 \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f \u0d0f\u0d24\u0d4d?',\n opts: ['7\/9', '11\/13', '5\/7', '8\/10'],\n correct: 0,\n hint: [\n '\ud83d\udd0d \u0d13\u0d2a\u0d4d\u0d37\u0d7b (A) 7\/9 check \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15:',\n '(7+2)\/(9+2) = 9\/11 \u2713',\n '(7+3)\/(9+3) = 10\/12 = 5\/6 \u2713'\n ],\n explain: '\"\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d4b\u0d1f\u0d4d n \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d\" = \u0d05\u0d02\u0d36\u0d24\u0d4d\u0d24\u0d4b\u0d1f\u0d41\u0d02 \u0d1b\u0d47\u0d26\u0d24\u0d4d\u0d24\u0d4b\u0d1f\u0d41\u0d02 n \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d41\u0d15. 7\/9 \u2192 9\/11 \u2713, 10\/12 = 5\/6 \u2713',\n tip: '\"\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d4b\u0d1f\u0d4d n \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d3f\u0d2f\u0d3e\u0d7d\" \u2014 numerator & denominator \u0d30\u0d23\u0d4d\u0d1f\u0d3f\u0d28\u0d4b\u0d1f\u0d41\u0d02 n \u0d15\u0d42\u0d1f\u0d4d\u0d1f\u0d41\u0d15. \u0d07\u0d24\u0d4d \u0d13\u0d7c\u0d15\u0d4d\u0d15\u0d41\u0d15!'\n }\n ],\n\n error: [\n {\n q: '\u0d08 \u0d15\u0d23\u0d15\u0d4d\u0d15\u0d3f\u0d7d \u0d0f\u0d24\u0d4d Step-\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d?\\n(4\/5 \u2212 1\/10) \u00f7 7\/5 \u00d7 2\/3 = ?',\n steps: [\n { text: 'Step 1: 4\/5 \u2212 1\/10 = 3\/10 [LCM = 10]', wrong: true },\n { text: 'Step 2: 3\/10 \u00f7 7\/5 = 3\/10 \u00d7 5\/7 = 15\/70 = 3\/14', wrong: false },\n { text: 'Step 3: 3\/14 \u00d7 2\/3 = 6\/42 = 1\/7', wrong: false }\n ],\n correct: 0,\n explain: 'Step 1-\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d: 4\/5 \u2260 4\/10. LCM = 10 \u0d06\u0d15\u0d41\u0d2e\u0d4d\u0d2a\u0d4b\u0d7e 4\/5 = 8\/10 \u0d06\u0d15\u0d23\u0d02. \u0d36\u0d30\u0d3f: 8\/10 \u2212 1\/10 = 7\/10.',\n tip: '\u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d15\u0d7e \u2212 \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d2e\u0d4d\u0d2a\u0d4b\u0d7e: LCM \u0d15\u0d23\u0d4d\u0d1f\u0d46\u0d24\u0d4d\u0d24\u0d3f, \u0d13\u0d30\u0d4b \u0d2d\u0d3f\u0d28\u0d4d\u0d28\u0d38\u0d02\u0d16\u0d4d\u0d2f\u0d2f\u0d41\u0d1f\u0d46 \u0d05\u0d02\u0d36\u0d02 adjust \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02 \u2014 \u0d1b\u0d47\u0d26\u0d02 \u0d2e\u0d3e\u0d31\u0d4d\u0d31\u0d3f \u0d05\u0d02\u0d36\u0d02 \u0d2e\u0d3e\u0d31\u0d4d\u0d31\u0d3e\u0d24\u0d3f\u0d30\u0d41\u0d28\u0d4d\u0d28\u0d3e\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d!'\n },\n {\n q: '\u0d08 calculation-\u0d7d \u0d0f\u0d24\u0d4d Step-\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d?\\n[2\/3 \u00d7 9\/4 + 1\/2] \u00f7 8\/3 = ?',\n steps: [\n { text: 'Step 1: Bracket-\u0d7d + \u0d06\u0d26\u0d4d\u0d2f\u0d02: 2\/3 + 1\/2 = 7\/6', wrong: true },\n { text: 'Step 2: 7\/6 \u00d7 9\/4 = 63\/24 = 21\/8', wrong: false },\n { text: 'Step 3: 21\/8 \u00f7 8\/3 = 21\/8 \u00d7 3\/8 = 63\/64', wrong: false }\n ],\n correct: 0,\n explain: 'Step 1 \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d: Bracket-\u0d7d + \u0d06\u0d26\u0d4d\u0d2f\u0d02 \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d41. BODMAS-\u0d7d Multiplication \u0d06\u0d26\u0d4d\u0d2f\u0d02 \u2192 2\/3 \u00d7 9\/4 = 3\/2 \u0d06\u0d26\u0d4d\u0d2f\u0d02, \u0d2a\u0d3f\u0d28\u0d4d\u0d28\u0d46 3\/2 + 1\/2 = 2.',\n tip: 'BODMAS-\u0d7d Bracket (B) \u0d06\u0d26\u0d4d\u0d2f\u0d02 \u2014 \u0d2a\u0d15\u0d4d\u0d37\u0d47 Bracket-\u0d7d \u0d09\u0d33\u0d4d\u0d33\u0d24\u0d41\u0d02 BODMAS follow \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02: \u00d7 before +!'\n }\n ],\n\n bodmas: [\n {\n q: '[1\/2 + 3\/4 \u2212 5\/8] \u00d7 16\/15 \u00f7 4\/3 = ?',\n opts: ['2\/5', '1\/2', '3\/8', '1\/5'],\n correct: 1,\n steps: [\n 'B: LCM=8 \u2192 4\/8 + 6\/8 \u2212 5\/8 = 5\/8',\n 'M: 5\/8 \u00d7 16\/15 = 80\/120 = 2\/3',\n 'D: 2\/3 \u00f7 4\/3 = 2\/3 \u00d7 3\/4 = 6\/12 = 1\/2'\n ],\n explain: 'Brackets \u0d06\u0d26\u0d4d\u0d2f\u0d02 (LCM=8 \u2192 5\/8), \u00d7 16\/15 (\u21922\/3), \u00f7 4\/3 = \u00d7 3\/4 (\u21921\/2). \u0d09\u0d24\u0d4d\u0d24\u0d30\u0d02 1\/2.',\n tip: '\u00f7 (a\/b) = \u00d7 (b\/a) \u2014 reciprocal \u0d06\u0d15\u0d4d\u0d15\u0d3f multiply \u0d06\u0d15\u0d4d\u0d15\u0d41\u0d15. \u0d07\u0d24\u0d4d automatic \u0d06\u0d15\u0d23\u0d02!'\n },\n {\n q: '[2\/3 \u00d7 9\/4 + 1\/2] \u00f7 8\/3 = ?',\n opts: ['1\/2', '3\/4', '3\/2', '3\/8'],\n correct: 1,\n steps: [\n 'B (\u00d7): 2\/3 \u00d7 9\/4 = 18\/12 = 3\/2',\n 'B (+): 3\/2 + 1\/2 = 4\/2 = 2',\n 'D: 2 \u00f7 8\/3 = 2 \u00d7 3\/8 = 6\/8 = 3\/4'\n ],\n explain: 'Bracket-\u0d7d \u00d7 \u0d06\u0d26\u0d4d\u0d2f\u0d02 (3\/2), + (\u21922), \u00f7 8\/3 = \u00d7 3\/8 (\u21923\/4).',\n tip: 'Bracket-\u0d7d Multiplication \u0d06\u0d26\u0d4d\u0d2f\u0d02 \u2014 Addition-\u0d28\u0d4d \u0d2e\u0d41\u0d7b\u200c\u0d2a\u0d4d! BODMAS Bracket-\u0d7d \u0d15\u0d42\u0d1f\u0d3f apply \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d23\u0d02.'\n },\n {\n q: '(4\/5 \u2212 1\/10) \u00f7 7\/5 \u00d7 2\/3 = ?',\n opts: ['1\/2', '2\/3', '1\/3', '3\/10'],\n correct: 2,\n steps: [\n 'B: LCM=10 \u2192 8\/10 \u2212 1\/10 = 7\/10',\n 'D: 7\/10 \u00f7 7\/5 = 7\/10 \u00d7 5\/7 = 5\/10 = 1\/2',\n 'M: 1\/2 \u00d7 2\/3 = 2\/6 = 1\/3'\n ],\n explain: 'Bracket (7\/10), \u00f7 7\/5 = \u00d75\/7 (\u21921\/2), \u00d7 2\/3 (\u21921\/3). Left to Right for \u00d7 and \u00f7.',\n tip: '\u00d7 \u0d09\u0d02 \u00f7 \u0d09\u0d02 \u0d12\u0d30\u0d47 priority. Left to Right \u0d15\u0d4d\u0d30\u0d2e\u0d24\u0d4d\u0d24\u0d3f\u0d7d \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15 \u2014 \u00f7 \u0d06\u0d26\u0d4d\u0d2f\u0d02, \u00d7 \u0d2a\u0d3f\u0d28\u0d4d\u0d28\u0d46.'\n }\n ]\n};\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n NAVIGATION\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction showScreen(id) {\n document.querySelectorAll('.we-screen').forEach(s => s.classList.remove('active'));\n document.getElementById('screen-' + id).classList.add('active');\n}\n\nfunction goHome() {\n document.getElementById('home-xp').textContent = '\u26a1 ' + totalXP + ' XP';\n document.getElementById('home-streak').textContent = '\ud83d\udd25 ' + totalStreak;\n showScreen('home');\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n START ACTIVITY\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction startActivity(type) {\n curAct = type;\n curQ = 0;\n actXP = actCorrect = actWrong = 0;\n answered = false;\n wrongLog = [];\n renderQ(type);\n showScreen(type);\n}\n\nfunction retryActivity() { startActivity(curAct); }\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n RENDER QUESTION (router)\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction renderQ(type) {\n answered = false;\n const qs = DATA[type];\n const q = qs[curQ];\n const total = qs.length;\n const pct = (curQ \/ total) * 100;\n\n document.getElementById(shortId(type) + '-prog').style.width = pct + '%';\n document.getElementById(shortId(type) + '-nxt').style.display = 'none';\n\n if (type === 'logic') renderLogic(q, curQ, total);\n else if (type === 'error') renderError(q, curQ, total);\n else renderMCQ(type, q, curQ, total);\n}\n\nfunction shortId(type) {\n return { logic: 'logic', verification: 'ver', error: 'err', bodmas: 'bod' }[type];\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n LOGIC IDENTIFIER\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction renderLogic(q, idx, total) {\n let html = `\n <div class=\"we-q-card\">\n <div class=\"we-q-num\">\u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 ${idx + 1} \/ ${total} \u00b7 +10 XP<\/div>\n <div class=\"we-question\">${q.q}<\/div>\n <\/div>\n <div class=\"we-section-label\">\u0d07\u0d24\u0d4d \u0d0f\u0d24\u0d4d Method? Tap \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15<\/div>\n <div class=\"we-logic-grid\" id=\"logic-opts\">\n `;\n q.opts.forEach((o, i) => {\n html += `\n <div class=\"we-logic-opt\" onclick=\"answerLogic(${i})\" id=\"lo-${i}\">\n <div class=\"we-logic-icon\">${o.icon}<\/div>\n <div class=\"we-logic-text\" style=\"white-space:pre-line\">${o.label}<\/div>\n <\/div>`;\n });\n html += `<\/div><div class=\"we-feedback\" id=\"logic-fb\"><\/div>`;\n document.getElementById('logic-body').innerHTML = html;\n}\n\nfunction answerLogic(idx) {\n if (answered) return;\n answered = true;\n const q = DATA.logic[curQ];\n const ok = idx === q.correct;\n\n q.opts.forEach((_, i) => {\n const el = document.getElementById('lo-' + i);\n if (i === q.correct) el.classList.add(ok && i === idx ? 'correct' : 'reveal-correct');\n if (i === idx && !ok) el.classList.add('wrong');\n });\n\n recordAnswer(ok, 10, q.q, q.opts[q.correct].label, q.opts[idx].label);\n showFeedback('logic-fb', ok, q.explain, q.tip);\n showNxt('logic', DATA.logic.length);\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n MCQ (Verification + BODMAS)\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction renderMCQ(type, q, idx, total) {\n const sid = shortId(type);\n const xp = type === 'verification' ? 15 : 15;\n const labels = ['A', 'B', 'C', 'D'];\n\n let hintHtml = '';\n if (q.hint) {\n hintHtml = `\n <div class=\"we-method-box teal\">\n <div class=\"we-method-box-title\">\ud83d\udd0d Option Verification Method<\/div>\n ${q.hint.map(h => `<div class=\"we-method-step\">${h}<\/div>`).join('')}\n <\/div>`;\n }\n if (q.steps) {\n hintHtml = `\n <div class=\"we-method-box gold\">\n <div class=\"we-method-box-title\">\u26a1 BODMAS Steps<\/div>\n ${q.steps.map(s => `<div class=\"we-method-step\">${s}<\/div>`).join('')}\n <\/div>`;\n }\n\n let html = `\n <div class=\"we-q-card\">\n <div class=\"we-q-num\">\u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 ${idx + 1} \/ ${total} \u00b7 +${xp} XP<\/div>\n <div class=\"we-question\">${q.q}<\/div>\n ${q.q.includes('=') && !q.q.includes('?') ? '' : (q.steps ? `<div class=\"we-formula-display\">${q.q.split('=')[0].trim()} = ?<\/div>` : '')}\n ${hintHtml}\n <\/div>\n <div class=\"we-options\" id=\"${sid}-opts\">\n `;\n\n q.opts.forEach((o, i) => {\n html += `\n <button class=\"we-opt\" onclick=\"answerMCQ('${type}', ${i})\" id=\"${sid}-o${i}\">\n <span class=\"we-opt-label\">${labels[i]}<\/span>\n <span class=\"we-opt-formula\">${o}<\/span>\n <\/button>`;\n });\n\n html += `<\/div><div class=\"we-feedback\" id=\"${sid}-fb\"><\/div>`;\n document.getElementById(sid + '-body').innerHTML = html;\n}\n\nfunction answerMCQ(type, idx) {\n if (answered) return;\n answered = true;\n const q = DATA[type][curQ];\n const sid = shortId(type);\n const ok = idx === q.correct;\n const xp = 15;\n\n q.opts.forEach((_, i) => {\n const el = document.getElementById(sid + '-o' + i);\n if (i === idx && ok) el.classList.add('correct');\n if (i === idx && !ok) el.classList.add('wrong');\n if (i === q.correct && !ok) el.classList.add('reveal-correct');\n });\n\n recordAnswer(ok, xp, q.q, q.opts[q.correct], q.opts[idx]);\n showFeedback(sid + '-fb', ok, q.explain, q.tip);\n showNxt(type, DATA[type].length);\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n ERROR SPOTTER\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction renderError(q, idx, total) {\n let html = `\n <div class=\"we-q-card\">\n <div class=\"we-q-num\">\u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 ${idx + 1} \/ ${total} \u00b7 +20 XP<\/div>\n <div class=\"we-question\" style=\"white-space:pre-line\">${q.q}<\/div>\n <\/div>\n <div class=\"we-section-label\">\u274c \u0d0f\u0d24\u0d4d Step-\u0d7d \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d4d? Tap \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15<\/div>\n <div class=\"we-steps\" id=\"err-steps\">\n `;\n q.steps.forEach((s, i) => {\n html += `\n <div class=\"we-step\" onclick=\"answerError(${i})\" id=\"es-${i}\">\n <div class=\"we-step-num\">S${i+1}<\/div>\n <div class=\"we-step-text\">${s.text}<\/div>\n <\/div>`;\n });\n html += `<\/div><div class=\"we-feedback\" id=\"err-fb\"><\/div>`;\n document.getElementById('err-body').innerHTML = html;\n}\n\nfunction answerError(idx) {\n if (answered) return;\n answered = true;\n const q = DATA.error[curQ];\n const ok = q.steps[idx].wrong;\n\n q.steps.forEach((s, i) => {\n const el = document.getElementById('es-' + i);\n if (s.wrong) el.classList.add('found-error');\n else if (i === idx && !ok) el.classList.add('correct-choice');\n else el.classList.add('dimmed');\n });\n\n recordAnswer(ok, 20, q.q, 'Step ' + (q.correct + 1), 'Step ' + (idx + 1));\n showFeedback('err-fb', ok, q.explain, q.tip);\n showNxt('error', DATA.error.length);\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n SHARED HELPERS\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction recordAnswer(ok, xp, question, correctAns, chosenAns) {\n if (ok) {\n actXP += xp; totalXP += xp;\n actCorrect++;\n totalStreak++;\n if (totalStreak > maxStreak) maxStreak = totalStreak;\n floatXP('+' + xp + ' XP');\n } else {\n actWrong++;\n totalStreak = 0;\n wrongLog.push({ q: question, correct: String(correctAns), yours: String(chosenAns) });\n }\n const sid = shortId(curAct);\n document.getElementById(sid + '-xp').textContent = '\u26a1 ' + actXP;\n}\n\nfunction showFeedback(id, ok, explain, tip) {\n const el = document.getElementById(id);\n el.innerHTML = `\n <div class=\"we-feedback-header ${ok ? 'correct' : 'wrong'}\">${ok ? '\u2705 \u0d36\u0d30\u0d3f\u0d2f\u0d3e\u0d23\u0d4d!' : '\u274c \u0d36\u0d30\u0d3f\u0d2f\u0d32\u0d4d\u0d32'}<\/div>\n <div class=\"we-feedback-body\">${explain}<\/div>\n <div class=\"we-psc-tip\">\n <div class=\"we-tip-label\">\ud83d\udca1 PSC Strategy<\/div>\n <div class=\"we-tip-text\">${tip}<\/div>\n <\/div>`;\n el.classList.add('visible');\n}\n\nfunction showNxt(type, total) {\n const sid = shortId(type);\n const btn = document.getElementById(sid + '-nxt');\n btn.style.display = 'block';\n btn.textContent = curQ < total - 1 ? '\u0d05\u0d1f\u0d41\u0d24\u0d4d\u0d24 \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d02 \u2192' : 'Results \u0d15\u0d3e\u0d23\u0d41\u0d15 \ud83c\udfc6';\n}\n\nfunction nextQ(type) {\n curQ++;\n const total = DATA[type].length;\n if (curQ >= total) {\n showResults(total);\n } else {\n renderQ(type);\n \/\/ smooth scroll to top\n document.getElementById('screen-' + type).scrollTop = 0;\n }\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n RESULTS\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\nfunction showResults(total) {\n const pct = Math.round((actCorrect \/ total) * 100);\n const icon = pct >= 80 ? '\ud83c\udfc6' : pct >= 60 ? '\u2b50' : '\ud83d\udcda';\n const msgs = {\n '\ud83c\udfc6': 'Excellent! PSC-\u0d15\u0d4d\u0d15\u0d4d Ready!',\n '\u2b50': 'Good Job! \u0d07\u0d28\u0d3f\u0d2f\u0d41\u0d02 practice \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15.',\n '\ud83d\udcda': 'Keep going! Retry \u0d1a\u0d46\u0d2f\u0d4d\u0d24\u0d4d improve \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d15.'\n };\n\n document.getElementById('res-icon').textContent = icon;\n document.getElementById('res-xp').textContent = actXP + ' XP';\n document.getElementById('res-msg').textContent = msgs[icon];\n document.getElementById('res-correct').textContent = actCorrect;\n document.getElementById('res-wrong').textContent = actWrong;\n document.getElementById('res-streak').textContent = maxStreak;\n\n let reviewHtml = '';\n if (wrongLog.length === 0) {\n reviewHtml = `<div class=\"we-perfect-box\">\ud83c\udf89 Perfect Score! \u0d0e\u0d32\u0d4d\u0d32\u0d3e \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d19\u0d4d\u0d19\u0d33\u0d41\u0d02 \u0d36\u0d30\u0d3f\u0d2f\u0d3e\u0d2f\u0d3f!<\/div>`;\n } else {\n reviewHtml = `<div class=\"we-section-label\">\ud83d\udccb Review \u2014 \u0d24\u0d46\u0d31\u0d4d\u0d31\u0d3f\u0d2f \u0d1a\u0d4b\u0d26\u0d4d\u0d2f\u0d19\u0d4d\u0d19\u0d7e<\/div>`;\n wrongLog.forEach(w => {\n reviewHtml += `\n <div class=\"we-review-card\">\n <div class=\"we-review-q\">${w.q.substring(0, 90)}${w.q.length > 90 ? 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