<!DOCTYPE html>਀㰀栀琀洀氀 氀愀渀最㴀∀栀椀∀㸀 
<head>਀    㰀洀攀琀愀 挀栀愀爀猀攀琀㴀∀唀吀䘀ⴀ㠀∀㸀 
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">਀    㰀琀椀琀氀攀㸀䌀吀䔀吀 ⨀䜉⨉〉ⴉ㈀ 簀 㔀㼉ᰉ䴉ḉ㸉⠉ ༀ㔉ȉ 㘀㼉ᔉ䴉㜉㸉㘉㸉㠉䴉␉䴉〉 簀 ☀䠉⠉㼉ᔉ Ԁⴉ䴉⼉㸉㠉 ᰀ⠉〉䜉Ἁ〉㰉⼀琀椀琀氀攀㸀 
    <link href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='45' fill='%232b6b2b'/%3E%3Ctext x='50' y='68' font-size='48' text-anchor='middle' fill='white' font-weight='bold'%3Eव%3C/text%3E%3C/svg%3E" rel="icon">਀    㰀猀挀爀椀瀀琀 猀爀挀㴀∀栀琀琀瀀猀㨀⼀⼀挀搀渀樀猀⸀挀氀漀甀搀昀氀愀爀攀⸀挀漀洀⼀愀樀愀砀⼀氀椀戀猀⼀樀猀瀀搀昀⼀㈀⸀㔀⸀㄀⼀樀猀瀀搀昀⸀甀洀搀⸀洀椀渀⸀樀猀∀㸀㰀⼀猀挀爀椀瀀琀㸀 
    <script src="https://cdnjs.cloudflare.com/ajax/libs/html2canvas/1.4.1/html2canvas.min.js"></script>਀    㰀氀椀渀欀 爀攀氀㴀∀猀琀礀氀攀猀栀攀攀琀∀ 栀爀攀昀㴀∀栀琀琀瀀猀㨀⼀⼀挀搀渀樀猀⸀挀氀漀甀搀昀氀愀爀攀⸀挀漀洀⼀愀樀愀砀⼀氀椀戀猀⼀昀漀渀琀ⴀ愀眀攀猀漀洀攀⼀㘀⸀㐀⸀　⼀挀猀猀⼀愀氀氀⸀洀椀渀⸀挀猀猀∀㸀 
    <style>਀        㨀爀漀漀琀 笀 
            --primary: #2b6b2b;਀            ⴀⴀ瀀爀椀洀愀爀礀ⴀ搀愀爀欀㨀 ⌀㄀攀㐀愀㄀攀㬀 
            --secondary: #4caf50;਀            ⴀⴀ搀愀渀最攀爀㨀 ⌀攀㔀㌀攀㌀攀㬀 
            --success: #2e7d32;਀            ⴀⴀ氀椀最栀琀㨀 ⌀攀㠀昀㔀攀㤀㬀 
            --dark: #1a3a1a;਀            ⴀⴀ最爀愀礀㨀 ⌀㈀攀㔀愀㈀攀㬀 
            --border-radius: 12px;਀            ⴀⴀ戀漀砀ⴀ猀栀愀搀漀眀㨀 　 ㄀　瀀砀 ㈀㔀瀀砀 ⴀ㔀瀀砀 爀最戀愀⠀　Ⰰ　Ⰰ　Ⰰ　⸀㄀⤀㬀 
            --transition: all 0.3s ease;਀        紀 
        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', 'Poppins', system-ui, sans-serif; }਀        戀漀搀礀 笀 戀愀挀欀最爀漀甀渀搀㨀 氀椀渀攀愀爀ⴀ最爀愀搀椀攀渀琀⠀㄀㌀㔀搀攀最Ⰰ ⌀攀㠀昀㔀攀㤀 　─Ⰰ ⌀挀㠀攀㘀挀㤀 ㄀　　─⤀㬀 洀椀渀ⴀ栀攀椀最栀琀㨀 ㄀　　瘀栀㬀 搀椀猀瀀氀愀礀㨀 昀氀攀砀㬀 樀甀猀琀椀昀礀ⴀ挀漀渀琀攀渀琀㨀 挀攀渀琀攀爀㬀 愀氀椀最渀ⴀ椀琀攀洀猀㨀 挀攀渀琀攀爀㬀 瀀愀搀搀椀渀最㨀 ㈀　瀀砀㬀 挀漀氀漀爀㨀 瘀愀爀⠀ⴀⴀ搀愀爀欀⤀㬀 氀椀渀攀ⴀ栀攀椀最栀琀㨀 ㄀⸀㔀㬀 紀 
        .container { width: 100%; max-width: 1100px; background: white; border-radius: var(--border-radius); box-shadow: var(--box-shadow); overflow: hidden; transition: var(--transition); animation: fadeIn 0.4s ease-out; }਀        䀀欀攀礀昀爀愀洀攀猀 昀愀搀攀䤀渀 笀 昀爀漀洀 笀 漀瀀愀挀椀琀礀㨀 　㬀 琀爀愀渀猀昀漀爀洀㨀 琀爀愀渀猀氀愀琀攀夀⠀㈀　瀀砀⤀㬀 紀 琀漀 笀 漀瀀愀挀椀琀礀㨀 ㄀㬀 琀爀愀渀猀昀漀爀洀㨀 琀爀愀渀猀氀愀琀攀夀⠀　⤀㬀 紀 紀 
        .header { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; padding: 28px 20px; text-align: center; position: relative; }਀        ⸀栀攀愀搀攀爀㨀㨀戀攀昀漀爀攀 笀 挀漀渀琀攀渀琀㨀 ✀㴀Ⳙ⟝㬀 瀀漀猀椀琀椀漀渀㨀 愀戀猀漀氀甀琀攀㬀 戀漀琀琀漀洀㨀 ㄀　瀀砀㬀 爀椀最栀琀㨀 ㈀　瀀砀㬀 昀漀渀琀ⴀ猀椀稀攀㨀 㜀　瀀砀㬀 漀瀀愀挀椀琀礀㨀 　⸀㄀㬀 紀 
        .header h1 { font-size: 1.9rem; margin-bottom: 8px; font-weight: 700; letter-spacing: -0.5px; }਀        ⸀栀攀愀搀攀爀 瀀 笀 昀漀渀琀ⴀ猀椀稀攀㨀 ㄀爀攀洀㬀 漀瀀愀挀椀琀礀㨀 　⸀㤀㬀 紀 
        .header-controls {਀            瀀漀猀椀琀椀漀渀㨀 愀戀猀漀氀甀琀攀㬀 
            top: 20px;਀            爀椀最栀琀㨀 ㈀　瀀砀㬀 
            display: flex;਀            最愀瀀㨀 ㄀㈀瀀砀㬀 
            z-index: 5;਀        紀 
        .header-controls .home-icon {਀            瀀漀猀椀琀椀漀渀㨀 爀攀氀愀琀椀瘀攀㬀 
            top: 0;਀            氀攀昀琀㨀 　㬀 
            color: white;਀            昀漀渀琀ⴀ猀椀稀攀㨀 ㈀㐀瀀砀㬀 
            cursor: pointer;਀            琀爀愀渀猀椀琀椀漀渀㨀 瘀愀爀⠀ⴀⴀ琀爀愀渀猀椀琀椀漀渀⤀㬀 
            text-decoration: none;਀            搀椀猀瀀氀愀礀㨀 椀渀氀椀渀攀ⴀ戀氀漀挀欀㬀 
            background: rgba(0,0,0,0.2);਀            眀椀搀琀栀㨀 㐀　瀀砀㬀 
            height: 40px;਀            戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 㔀　─㬀 
            display: flex;਀            愀氀椀最渀ⴀ椀琀攀洀猀㨀 挀攀渀琀攀爀㬀 
            justify-content: center;਀        紀 
        .header-controls .home-icon:hover {਀            琀爀愀渀猀昀漀爀洀㨀 猀挀愀氀攀⠀㄀⸀　㠀⤀㬀 
            background: rgba(0,0,0,0.4);਀        紀 
        .lang-toggle {਀            戀愀挀欀最爀漀甀渀搀㨀 爀最戀愀⠀㈀㔀㔀Ⰰ㈀㔀㔀Ⰰ㈀㔀㔀Ⰰ　⸀㄀㔀⤀㬀 
            border: 1px solid rgba(255,255,255,0.3);਀            戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 ㌀　瀀砀㬀 
            color: white;਀            瀀愀搀搀椀渀最㨀 㘀瀀砀 ㄀㘀瀀砀㬀 
            font-size: 0.9rem;਀            昀漀渀琀ⴀ眀攀椀最栀琀㨀 㘀　　㬀 
            cursor: pointer;਀            琀爀愀渀猀椀琀椀漀渀㨀 瘀愀爀⠀ⴀⴀ琀爀愀渀猀椀琀椀漀渀⤀㬀 
            display: flex;਀            愀氀椀最渀ⴀ椀琀攀洀猀㨀 挀攀渀琀攀爀㬀 
            gap: 8px;਀        紀 
        .lang-toggle:hover { background: rgba(255,255,255,0.3); }਀        ⸀氀愀渀最ⴀ琀漀最最氀攀 椀 笀 昀漀渀琀ⴀ猀椀稀攀㨀 ㄀爀攀洀㬀 紀 
        .content-area { padding: 28px; }਀        ⸀栀椀搀搀攀渀 笀 搀椀猀瀀氀愀礀㨀 渀漀渀攀 ℀椀洀瀀漀爀琀愀渀琀㬀 紀 
        .btn { display: inline-block; padding: 12px 28px; border-radius: 50px; font-weight: 600; cursor: pointer; transition: var(--transition); border: none; text-align: center; box-shadow: 0 4px 8px rgba(0,0,0,0.05); margin: 8px 5px; font-size: 0.95rem; }਀        ⸀戀琀渀ⴀ瀀爀椀洀愀爀礀 笀 戀愀挀欀最爀漀甀渀搀㨀 瘀愀爀⠀ⴀⴀ瀀爀椀洀愀爀礀⤀㬀 挀漀氀漀爀㨀 眀栀椀琀攀㬀 紀 
        .btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 10px 20px -5px var(--primary); }਀        ⸀戀琀渀ⴀ猀甀挀挀攀猀猀 笀 戀愀挀欀最爀漀甀渀搀㨀 瘀愀爀⠀ⴀⴀ猀甀挀挀攀猀猀⤀㬀 挀漀氀漀爀㨀 眀栀椀琀攀㬀 紀 
        .btn-success:hover { background: #1b5e20; transform: translateY(-2px); }਀        ⸀戀琀渀ⴀ搀愀渀最攀爀 笀 戀愀挀欀最爀漀甀渀搀㨀 瘀愀爀⠀ⴀⴀ搀愀渀最攀爀⤀㬀 挀漀氀漀爀㨀 眀栀椀琀攀㬀 紀 
        .btn-danger:hover { background: #c53030; transform: translateY(-2px); }਀        ⸀戀琀渀ⴀ氀攀瘀攀氀 笀 戀愀挀欀最爀漀甀渀搀㨀 眀栀椀琀攀㬀 挀漀氀漀爀㨀 瘀愀爀⠀ⴀⴀ搀愀爀欀⤀㬀 戀漀爀搀攀爀㨀 ㈀瀀砀 猀漀氀椀搀 ⌀挀戀搀㔀攀　㬀 昀漀渀琀ⴀ猀椀稀攀㨀 ㄀⸀㄀爀攀洀㬀 瀀愀搀搀椀渀最㨀 ㄀㐀瀀砀 ㈀㠀瀀砀㬀 眀椀搀琀栀㨀 ㄀㤀　瀀砀㬀 昀漀渀琀ⴀ眀攀椀最栀琀㨀 㘀　　㬀 琀爀愀渀猀椀琀椀漀渀㨀 愀氀氀 　⸀㈀猀㬀 紀 
        .btn-level:hover { transform: translateY(-4px); background: #f7fafc; border-color: var(--primary); }਀        ⸀戀琀渀ⴀ氀攀瘀攀氀⸀猀攀氀攀挀琀攀搀 笀 戀愀挀欀最爀漀甀渀搀㨀 瘀愀爀⠀ⴀⴀ瀀爀椀洀愀爀礀⤀㬀 挀漀氀漀爀㨀 眀栀椀琀攀㬀 戀漀爀搀攀爀ⴀ挀漀氀漀爀㨀 瘀愀爀⠀ⴀⴀ瀀爀椀洀愀爀礀⤀㬀 戀漀砀ⴀ猀栀愀搀漀眀㨀 　 㠀瀀砀 ㄀㘀瀀砀 ⴀ㐀瀀砀 爀最戀愀⠀㐀㌀Ⰰ㄀　㜀Ⰰ㐀㌀Ⰰ　⸀㐀⤀㬀 紀 
        .btn-group { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 20px 0; }਀        ⸀氀攀瘀攀氀ⴀ戀甀琀琀漀渀猀 笀 搀椀猀瀀氀愀礀㨀 昀氀攀砀㬀 樀甀猀琀椀昀礀ⴀ挀漀渀琀攀渀琀㨀 挀攀渀琀攀爀㬀 最愀瀀㨀 ㈀㔀瀀砀㬀 洀愀爀最椀渀㨀 ㌀　瀀砀 　㬀 昀氀攀砀ⴀ眀爀愀瀀㨀 眀爀愀瀀㬀 紀 
        .section-title { text-align: center; margin-bottom: 25px; color: var(--primary-dark); font-size: 1.7rem; position: relative; padding-bottom: 12px; font-weight: 600; }਀        ⸀猀攀挀琀椀漀渀ⴀ琀椀琀氀攀㨀㨀愀昀琀攀爀 笀 挀漀渀琀攀渀琀㨀 ✀✀㬀 瀀漀猀椀琀椀漀渀㨀 愀戀猀漀氀甀琀攀㬀 戀漀琀琀漀洀㨀 　㬀 氀攀昀琀㨀 㔀　─㬀 琀爀愀渀猀昀漀爀洀㨀 琀爀愀渀猀氀愀琀攀堀⠀ⴀ㔀　─⤀㬀 眀椀搀琀栀㨀 㠀　瀀砀㬀 栀攀椀最栀琀㨀 㐀瀀砀㬀 戀愀挀欀最爀漀甀渀搀㨀 瘀愀爀⠀ⴀⴀ猀攀挀漀渀搀愀爀礀⤀㬀 戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 㐀瀀砀㬀 紀 
        .checkbox-container { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 14px; margin: 25px 0; max-height: 520px; overflow-y: auto; padding: 15px; border: 1px solid #e2e8f0; border-radius: 18px; background: #f0f8f0; }਀        ⸀挀栀攀挀欀戀漀砀ⴀ椀琀攀洀 笀 搀椀猀瀀氀愀礀㨀 昀氀攀砀㬀 愀氀椀最渀ⴀ椀琀攀洀猀㨀 挀攀渀琀攀爀㬀 戀愀挀欀最爀漀甀渀搀㨀 眀栀椀琀攀㬀 瀀愀搀搀椀渀最㨀 㠀瀀砀 ㄀㈀瀀砀㬀 戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 㐀　瀀砀㬀 琀爀愀渀猀椀琀椀漀渀㨀 愀氀氀 　⸀㈀猀㬀 戀漀爀搀攀爀㨀 ㄀瀀砀 猀漀氀椀搀 ⌀攀㤀攀挀攀昀㬀 紀 
        .checkbox-item:hover { background: #e8f5e9; transform: translateX(3px); }਀        ⸀挀栀攀挀欀戀漀砀ⴀ椀琀攀洀 椀渀瀀甀琀 笀 洀愀爀最椀渀ⴀ爀椀最栀琀㨀 ㄀㈀瀀砀㬀 眀椀搀琀栀㨀 ㄀㠀瀀砀㬀 栀攀椀最栀琀㨀 ㄀㠀瀀砀㬀 挀甀爀猀漀爀㨀 瀀漀椀渀琀攀爀㬀 愀挀挀攀渀琀ⴀ挀漀氀漀爀㨀 瘀愀爀⠀ⴀⴀ瀀爀椀洀愀爀礀⤀㬀 紀 
        .checkbox-item label { cursor: pointer; font-size: 0.9rem; font-weight: 500; }਀        ⸀焀甀攀猀琀椀漀渀 笀 洀愀爀最椀渀ⴀ戀漀琀琀漀洀㨀 ㈀㔀瀀砀㬀 瀀愀最攀ⴀ戀爀攀愀欀ⴀ椀渀猀椀搀攀㨀 愀瘀漀椀搀㬀 戀愀挀欀最爀漀甀渀搀㨀 ⌀昀昀昀昀昀昀㬀 瀀愀搀搀椀渀最㨀 ㄀㔀瀀砀㬀 戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 ㄀㘀瀀砀㬀 戀漀砀ⴀ猀栀愀搀漀眀㨀 　 ㄀瀀砀 ㈀瀀砀 爀最戀愀⠀　Ⰰ　Ⰰ　Ⰰ　⸀　㔀⤀㬀 戀漀爀搀攀爀ⴀ氀攀昀琀㨀 㐀瀀砀 猀漀氀椀搀 瘀愀爀⠀ⴀⴀ猀攀挀漀渀搀愀爀礀⤀㬀 紀 
        .question-text { font-weight: 700; margin-bottom: 12px; font-size: 1.05rem; color: #2d3748; }਀        ⸀漀瀀琀椀漀渀 笀 洀愀爀最椀渀ⴀ氀攀昀琀㨀 ㈀㐀瀀砀㬀 洀愀爀最椀渀ⴀ戀漀琀琀漀洀㨀 㘀瀀砀㬀 挀漀氀漀爀㨀 ⌀㐀愀㔀㔀㘀㠀㬀 紀 
        .action-buttons { display: flex; justify-content: center; flex-wrap: wrap; gap: 18px; margin-top: 40px; }਀        ⸀愀渀猀眀攀爀ⴀ猀栀攀攀琀 笀 洀愀爀最椀渀ⴀ琀漀瀀㨀 㐀　瀀砀㬀 瀀愀搀搀椀渀最㨀 ㈀　瀀砀㬀 戀愀挀欀最爀漀甀渀搀㨀 ⌀攀㠀昀㔀攀㤀㬀 戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 瘀愀爀⠀ⴀⴀ戀漀爀搀攀爀ⴀ爀愀搀椀甀猀⤀㬀 紀 
        .answer-table { width: 100%; border-collapse: collapse; margin-top: 15px; border-radius: 12px; overflow: hidden; }਀        ⸀愀渀猀眀攀爀ⴀ琀愀戀氀攀 琀栀Ⰰ ⸀愀渀猀眀攀爀ⴀ琀愀戀氀攀 琀搀 笀 戀漀爀搀攀爀㨀 ㄀瀀砀 猀漀氀椀搀 ⌀挀戀搀㔀攀　㬀 瀀愀搀搀椀渀最㨀 ㄀　瀀砀㬀 琀攀砀琀ⴀ愀氀椀最渀㨀 挀攀渀琀攀爀㬀 紀 
        .answer-table th { background-color: var(--primary); color: white; font-weight: 600; }਀        ⸀猀琀爀攀愀欀ⴀ挀漀渀琀愀椀渀攀爀 笀 搀椀猀瀀氀愀礀㨀 昀氀攀砀㬀 樀甀猀琀椀昀礀ⴀ挀漀渀琀攀渀琀㨀 挀攀渀琀攀爀㬀 愀氀椀最渀ⴀ椀琀攀洀猀㨀 挀攀渀琀攀爀㬀 洀愀爀最椀渀㨀 ㈀　瀀砀 　㬀 最愀瀀㨀 ㈀　瀀砀㬀 昀氀攀砀ⴀ眀爀愀瀀㨀 眀爀愀瀀㬀 紀 
        .streak-counter { background: #ff9100; color: white; padding: 10px 20px; border-radius: 60px; font-weight: bold; box-shadow: 0 4px 10px rgba(0,0,0,0.1); }਀        ⸀搀愀琀攀ⴀ搀椀猀瀀氀愀礀 笀 昀漀渀琀ⴀ猀椀稀攀㨀 ㄀爀攀洀㬀 昀漀渀琀ⴀ眀攀椀最栀琀㨀 㘀　　㬀 戀愀挀欀最爀漀甀渀搀㨀 ⌀攀㈀攀㠀昀　㬀 瀀愀搀搀椀渀最㨀 㠀瀀砀 ㄀㠀瀀砀㬀 戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 㐀　瀀砀㬀 挀漀氀漀爀㨀 瘀愀爀⠀ⴀⴀ瀀爀椀洀愀爀礀ⴀ搀愀爀欀⤀㬀 紀 
        .progress-container { margin: 20px 0; background: #edf2ed; padding: 20px; border-radius: 28px; }਀        ⸀瀀爀漀最爀攀猀猀ⴀ戀愀爀 笀 栀攀椀最栀琀㨀 ㄀㈀瀀砀㬀 戀愀挀欀最爀漀甀渀搀㨀 ⌀挀戀搀㔀攀　㬀 戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 ㈀　瀀砀㬀 漀瘀攀爀昀氀漀眀㨀 栀椀搀搀攀渀㬀 洀愀爀最椀渀ⴀ琀漀瀀㨀 ㄀㈀瀀砀㬀 紀 
        .progress-fill { height: 100%; background: var(--success); border-radius: 20px; transition: width 0.5s ease; }਀        ⸀瀀爀漀戀氀攀洀ⴀ漀昀ⴀ搀愀礀 笀 戀愀挀欀最爀漀甀渀搀㨀 氀椀渀攀愀爀ⴀ最爀愀搀椀攀渀琀⠀㄀㄀㔀搀攀最Ⰰ ⌀昀昀昀㘀攀㔀Ⰰ ⌀昀昀攀搀搀㔀⤀㬀 戀漀爀搀攀爀ⴀ氀攀昀琀㨀 㔀瀀砀 猀漀氀椀搀 瘀愀爀⠀ⴀⴀ搀愀渀最攀爀⤀㬀 瀀愀搀搀椀渀最㨀 ㈀　瀀砀㬀 洀愀爀最椀渀㨀 ㈀　瀀砀 　㬀 戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 ㈀㐀瀀砀㬀 紀 
        .daily-summary { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 15px; margin: 20px 0; }਀        ⸀猀甀洀洀愀爀礀ⴀ挀愀爀搀 笀 昀氀攀砀㨀 ㄀㬀 洀椀渀ⴀ眀椀搀琀栀㨀 ㄀㄀　瀀砀㬀 戀愀挀欀最爀漀甀渀搀㨀 眀栀椀琀攀㬀 瀀愀搀搀椀渀最㨀 ㄀㔀瀀砀㬀 戀漀爀搀攀爀ⴀ爀愀搀椀甀猀㨀 ㈀　瀀砀㬀 戀漀砀ⴀ猀栀愀搀漀眀㨀 　 㠀瀀砀 ㈀　瀀砀 爀最戀愀⠀　Ⰰ　Ⰰ　Ⰰ　⸀　㔀⤀㬀 琀攀砀琀ⴀ愀氀椀最渀㨀 挀攀渀琀攀爀㬀 戀漀爀搀攀爀㨀 ㄀瀀砀 猀漀氀椀搀 ⌀攀㈀攀㠀昀　㬀 紀 
        .home-icon { position: absolute; top: 20px; left: 20px; color: white; font-size: 26px; cursor: pointer; transition: transform 0.2s; z-index: 5; background: rgba(0,0,0,0.2); width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }਀        ⸀栀漀洀攀ⴀ椀挀漀渀㨀栀漀瘀攀爀 笀 琀爀愀渀猀昀漀爀洀㨀 猀挀愀氀攀⠀㄀⸀　㠀⤀㬀 戀愀挀欀最爀漀甀渀搀㨀 爀最戀愀⠀　Ⰰ　Ⰰ　Ⰰ　⸀㐀⤀㬀 紀 
        .instructions { margin-bottom: 30px; padding: 18px 22px; background: #f0f8f0; border-radius: 24px; border: 1px solid #e2e8f0; }਀        䀀洀攀搀椀愀 ⠀洀愀砀ⴀ眀椀搀琀栀㨀 㘀㠀　瀀砀⤀ 笀 ⸀栀攀愀搀攀爀 栀㄀ 笀 昀漀渀琀ⴀ猀椀稀攀㨀 ㄀⸀㌀爀攀洀㬀 紀 ⸀戀琀渀ⴀ氀攀瘀攀氀 笀 眀椀搀琀栀㨀 ㄀㐀　瀀砀㬀 昀漀渀琀ⴀ猀椀稀攀㨀 　⸀㤀爀攀洀㬀 瀀愀搀搀椀渀最㨀 ㄀㈀瀀砀 ㄀㘀瀀砀㬀 紀 ⸀挀栀攀挀欀戀漀砀ⴀ挀漀渀琀愀椀渀攀爀 笀 最爀椀搀ⴀ琀攀洀瀀氀愀琀攀ⴀ挀漀氀甀洀渀猀㨀 ㄀昀爀㬀 紀 ⸀栀攀愀搀攀爀ⴀ挀漀渀琀爀漀氀猀 笀 琀漀瀀㨀 ㄀㈀瀀砀㬀 爀椀最栀琀㨀 ㄀㈀瀀砀㬀 最愀瀀㨀 㠀瀀砀㬀 紀 ⸀氀愀渀最ⴀ琀漀最最氀攀 笀 昀漀渀琀ⴀ猀椀稀攀㨀 　⸀㜀爀攀洀㬀 瀀愀搀搀椀渀最㨀 㐀瀀砀 ㄀㈀瀀砀㬀 紀 紀 
        @media print { .action-buttons, .streak-container, .progress-container, .problem-of-day, .daily-summary, .header-controls { display: none; } .question { break-inside: avoid; } }਀        ⸀琀攀砀琀ⴀ挀攀渀琀攀爀 笀 琀攀砀琀ⴀ愀氀椀最渀㨀 挀攀渀琀攀爀㬀 紀 
    </style>਀     㰀猀挀爀椀瀀琀 愀猀礀渀挀 猀爀挀㴀∀栀琀琀瀀猀㨀⼀⼀瀀愀最攀愀搀㈀⸀最漀漀最氀攀猀礀渀搀椀挀愀琀椀漀渀⸀挀漀洀⼀瀀愀最攀愀搀⼀樀猀⼀愀搀猀戀礀最漀漀最氀攀⸀樀猀㼀挀氀椀攀渀琀㴀挀愀ⴀ瀀甀戀ⴀ㐀㤀㌀　㄀㌀㜀㌀㌀㘀㔀㔀㘀㠀㘀㜀∀ 
     crossorigin="anonymous"></script>਀ 
     <script async src="https://www.googletagmanager.com/gtag/js?id=G-KMZ9RJ62EY"></script>਀     㰀猀挀爀椀瀀琀㸀 
         window.dataLayer = window.dataLayer || [];਀         昀甀渀挀琀椀漀渀 最琀愀最⠀⤀笀搀愀琀愀䰀愀礀攀爀⸀瀀甀猀栀⠀愀爀最甀洀攀渀琀猀⤀㬀紀 
          gtag('js', new Date());਀         最琀愀最⠀✀挀漀渀昀椀最✀Ⰰ ✀䜀ⴀ䬀䴀娀㤀刀䨀㘀㈀䔀夀✀⤀㬀 
       </script>਀㰀⼀栀攀愀搀㸀 
<body>਀㰀搀椀瘀 挀氀愀猀猀㴀∀挀漀渀琀愀椀渀攀爀∀ 椀搀㴀∀猀琀愀爀琀䌀漀渀琀愀椀渀攀爀∀㸀 
    <div class="header">਀        㰀搀椀瘀 挀氀愀猀猀㴀∀栀攀愀搀攀爀ⴀ挀漀渀琀爀漀氀猀∀㸀 
            <a href="ctet-exam-paper2-daily-practice-problem-generator.html" class="home-icon" ><i class="fas fa-chalkboard-user"></i></a>਀            㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀氀愀渀最ⴀ琀漀最最氀攀∀ 椀搀㴀∀氀愀渀最吀漀最最氀攀䈀琀渀∀㸀㰀椀 挀氀愀猀猀㴀∀昀愀猀 昀愀ⴀ最氀漀戀攀∀㸀㰀⼀椀㸀 㰀猀瀀愀渀 椀搀㴀∀氀愀渀最䰀愀戀攀氀∀㸀㤀㼉ȉ☉䀉㰉⼀猀瀀愀渀㸀㰀⼀戀甀琀琀漀渀㸀 
        </div>਀        㰀栀㄀ 椀搀㴀∀洀愀椀渀吀椀琀氀攀∀㸀㰀椀 挀氀愀猀猀㴀∀昀愀猀 昀愀ⴀ昀氀愀猀欀∀㸀㰀⼀椀㸀 䌀吀䔀吀 ⨀䜉⨉〉ⴉ㈀㰀⼀栀㄀㸀 
        <p id="mainSubtitle">विज्ञान एवं शिक्षाशास्त्र | दैनिक अभ्यास समस्या जनरेटर</p>਀    㰀⼀搀椀瘀㸀 
    <div class="content-area">਀        㰀搀椀瘀 椀搀㴀∀猀琀愀爀琀匀挀爀攀攀渀∀㸀 
            <h2 class="section-title" id="startTitle">🔬 विज्ञान एवं शिक्षाशास्त्र</h2>਀            㰀搀椀瘀 挀氀愀猀猀㴀∀猀琀爀攀愀欀ⴀ挀漀渀琀愀椀渀攀爀∀㸀 
                <div class="streak-counter"><i class="fas fa-fire"></i> <span id="streakLabel">लगातार</span>: <span id="streakDays">0</span> <span id="dayLabel">दिन</span></div>਀                㰀搀椀瘀 挀氀愀猀猀㴀∀搀愀琀攀ⴀ搀椀猀瀀氀愀礀∀ 椀搀㴀∀挀甀爀爀攀渀琀䐀愀琀攀∀㸀㰀⼀搀椀瘀㸀 
            </div>਀            㰀搀椀瘀 挀氀愀猀猀㴀∀瀀爀漀最爀攀猀猀ⴀ挀漀渀琀愀椀渀攀爀∀㸀 
                <h3><i class="fas fa-chart-line"></i> <span id="progressTitle">आपकी प्रगति</span></h3>਀                㰀搀椀瘀 挀氀愀猀猀㴀∀瀀爀漀最爀攀猀猀ⴀ戀愀爀∀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀瀀爀漀最爀攀猀猀ⴀ昀椀氀氀∀ 椀搀㴀∀瀀爀漀最爀攀猀猀䘀椀氀氀∀ 猀琀礀氀攀㴀∀眀椀搀琀栀㨀 　─∀㸀㰀⼀搀椀瘀㸀㰀⼀搀椀瘀㸀 
                <p id="progressText" style="margin-top: 8px;">0% पूर्ण</p>਀            㰀⼀搀椀瘀㸀 
            <div class="btn-group">਀                㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀戀琀渀 戀琀渀ⴀ瀀爀椀洀愀爀礀∀ 椀搀㴀∀瀀爀漀戀氀攀洀伀昀䐀愀礀䈀琀渀∀㸀㰀椀 挀氀愀猀猀㴀∀昀愀猀 昀愀ⴀ挀愀氀攀渀搀愀爀ⴀ搀愀礀∀㸀㰀⼀椀㸀 㰀猀瀀愀渀 椀搀㴀∀瀀漀搀䈀琀渀吀攀砀琀∀㸀☀㼉⠉ ᔀ䀉 㠀⸉㠉䴉⼉㸉㰉⼀猀瀀愀渀㸀㰀⼀戀甀琀琀漀渀㸀 
                <button class="btn btn-success" id="customPracticeBtn"><i class="fas fa-pen-ruler"></i> <span id="customBtnText">कस्टम अभ्यास</span></button>਀            㰀⼀搀椀瘀㸀 
        </div>਀        㰀搀椀瘀 椀搀㴀∀猀甀戀樀攀挀琀匀攀氀攀挀琀椀漀渀∀ 挀氀愀猀猀㴀∀栀椀搀搀攀渀∀㸀 
            <h2 class="section-title" id="subjectTitle">🎯 विषय चयन</h2>਀            㰀搀椀瘀 挀氀愀猀猀㴀∀戀琀渀ⴀ最爀漀甀瀀∀㸀㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀戀琀渀 戀琀渀ⴀ瀀爀椀洀愀爀礀∀ 椀搀㴀∀猀攀氀攀挀琀匀挀椀攀渀挀攀䈀琀渀∀㸀㰀椀 挀氀愀猀猀㴀∀昀愀猀 昀愀ⴀ戀爀愀椀渀∀㸀㰀⼀椀㸀 㰀猀瀀愀渀 椀搀㴀∀猀攀氀攀挀琀匀甀戀樀攀挀琀吀攀砀琀∀㸀㔀㼉ᰉ䴉ḉ㸉⠉ ༀ㔉ȉ 㘀㼉ᔉ䴉㜉㸉㘉㸉㠉䴉␉䴉〉㰉⼀猀瀀愀渀㸀㰀⼀戀甀琀琀漀渀㸀㰀⼀搀椀瘀㸀 
        </div>਀        㰀搀椀瘀 椀搀㴀∀琀漀瀀椀挀匀攀氀攀挀琀椀漀渀∀ 挀氀愀猀猀㴀∀栀椀搀搀攀渀∀㸀 
            <h2 class="section-title" id="topicTitle">📚 <span id="chapterSelectText">अध्यायों का चयन करें</span> (21 अध्याय)</h2>਀            㰀昀漀爀洀 椀搀㴀∀琀漀瀀椀挀䘀漀爀洀∀㸀 
                <div class="checkbox-container" id="topicsContainer"></div>਀            㰀⼀昀漀爀洀㸀 
            <div class="btn-group">਀                㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀戀琀渀 戀琀渀ⴀ搀愀渀最攀爀∀ 椀搀㴀∀戀愀挀欀吀漀匀琀愀爀琀䈀琀渀∀㸀㰀椀 挀氀愀猀猀㴀∀昀愀猀 昀愀ⴀ愀爀爀漀眀ⴀ氀攀昀琀∀㸀㰀⼀椀㸀 㰀猀瀀愀渀 椀搀㴀∀戀愀挀欀匀琀愀爀琀吀攀砀琀∀㸀⨀䴉〉㸉〉ȉⴉ ⨀〉 㔀㸉⨉㠉㰉⼀猀瀀愀渀㸀㰀⼀戀甀琀琀漀渀㸀 
                <button class="btn btn-success" id="generateAssignmentBtn"><i class="fas fa-cogs"></i> <span id="genAssignText">अभ्यास प्रश्न जेनरेट करें</span></button>਀            㰀⼀搀椀瘀㸀 
        </div>਀        㰀搀椀瘀 椀搀㴀∀氀攀瘀攀氀匀攀氀攀挀琀椀漀渀∀ 挀氀愀猀猀㴀∀栀椀搀搀攀渀∀㸀 
            <h2 class="section-title" id="levelTitle">⚡ <span id="levelSelectText">कठिनाई स्तर चुनें</span></h2>਀            㰀瀀 挀氀愀猀猀㴀∀琀攀砀琀ⴀ挀攀渀琀攀爀∀ 椀搀㴀∀氀攀瘀攀氀䐀攀猀挀吀攀砀琀∀ 猀琀礀氀攀㴀∀琀攀砀琀ⴀ愀氀椀最渀㨀挀攀渀琀攀爀㬀 洀愀爀最椀渀ⴀ戀漀琀琀漀洀㨀㄀　瀀砀㬀∀㸀Ԁ⨉⠉䜉 䌀吀䔀吀 㠀䴉␉〉 ᔀ䜉 Ԁ⠉䄉㠉㸉〉 ᨀ䄉⠉䜉ȉ㨉㰀⼀瀀㸀 
            <div class="level-buttons">਀                㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀戀琀渀 戀琀渀ⴀ氀攀瘀攀氀∀ 椀搀㴀∀氀攀瘀攀氀㄀䈀琀渀∀㸀㰀猀瀀愀渀 椀搀㴀∀氀㄀吀椀琀氀攀∀㸀㠀䴉␉〉 ㄀㰀⼀猀瀀愀渀㸀 㰀戀爀㸀㰀猀洀愀氀氀 椀搀㴀∀氀㄀匀甀戀∀㸀Ⰰ䜉㠉㼉ᔉ ⼀ 䌀吀䔀吀 ؀✉㸉〉㰉⼀猀洀愀氀氀㸀㰀⼀戀甀琀琀漀渀㸀 
                <button class="btn btn-level" id="level2Btn"><span id="l2Title">स्तर 2</span> <br><small id="l2Sub">मध्यम (CTET मानक)</small></button>਀                㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀戀琀渀 戀琀渀ⴀ氀攀瘀攀氀∀ 椀搀㴀∀氀攀瘀攀氀㌀䈀琀渀∀㸀㰀猀瀀愀渀 椀搀㴀∀氀㌀吀椀琀氀攀∀㸀㠀䴉␉〉 ㌀㰀⼀猀瀀愀渀㸀 㰀戀爀㸀㰀猀洀愀氀氀 椀搀㴀∀氀㌀匀甀戀∀㸀ऀ⠉䴉⠉␉ ⠀㔀㼉㘉䴉㈉䜉㜉⌉㸉␉䴉⸉ᔉ⤉㰀⼀猀洀愀氀氀㸀㰀⼀戀甀琀琀漀渀㸀 
            </div>਀            㰀搀椀瘀 挀氀愀猀猀㴀∀戀琀渀ⴀ最爀漀甀瀀∀㸀 
                <button class="btn btn-danger" id="backToTopicsBtn"><i class="fas fa-arrow-left"></i> <span id="backTopicsText">विषयों पर वापस</span></button>਀                㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀戀琀渀 戀琀渀ⴀ猀甀挀挀攀猀猀∀ 椀搀㴀∀最攀渀攀爀愀琀攀䘀椀渀愀氀䈀琀渀∀㸀㰀椀 挀氀愀猀猀㴀∀昀愀猀 昀愀ⴀ挀漀最猀∀㸀㰀⼀椀㸀 㰀猀瀀愀渀 椀搀㴀∀最攀渀䘀椀渀愀氀吀攀砀琀∀㸀Ԁⴉ䴉⼉㸉㠉 ⨀䴉〉㘉䴉⠉ ᰀ䜉⠉〉䜉Ἁ ᔀ〉䜉ȉ㰉⼀猀瀀愀渀㸀㰀⼀戀甀琀琀漀渀㸀 
            </div>਀        㰀⼀搀椀瘀㸀 
    </div>਀㰀⼀搀椀瘀㸀 
<div class="container hidden" id="generatedPaperContainer"></div>਀ 
<script>਀    挀漀渀猀琀 笀 樀猀倀䐀䘀 紀 㴀 眀椀渀搀漀眀⸀樀猀瀀搀昀㬀 
    const startContainer = document.getElementById('startContainer');਀    挀漀渀猀琀 猀琀愀爀琀匀挀爀攀攀渀 㴀 搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀猀琀愀爀琀匀挀爀攀攀渀✀⤀㬀 
    const subjectSelection = document.getElementById('subjectSelection');਀    挀漀渀猀琀 琀漀瀀椀挀匀攀氀攀挀琀椀漀渀 㴀 搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀琀漀瀀椀挀匀攀氀攀挀琀椀漀渀✀⤀㬀 
    const levelSelection = document.getElementById('levelSelection');਀    挀漀渀猀琀 最攀渀攀爀愀琀攀搀倀愀瀀攀爀䌀漀渀琀愀椀渀攀爀 㴀 搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀最攀渀攀爀愀琀攀搀倀愀瀀攀爀䌀漀渀琀愀椀渀攀爀✀⤀㬀 
    ਀    ⼀⼀ 㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀 
    // BILINGUAL QUESTIONS DATABASE (21 TOPICS: 11 Science + 10 Pedagogy)਀    ⼀⼀ 㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀㴀 
    const questionBank = {};਀ 
    function addQuestions(topicKey, enQ, hiQ) {਀        椀昀 ⠀℀焀甀攀猀琀椀漀渀䈀愀渀欀嬀琀漀瀀椀挀䬀攀礀崀⤀ 焀甀攀猀琀椀漀渀䈀愀渀欀嬀琀漀瀀椀挀䬀攀礀崀 㴀 笀 攀渀㨀 笀 氀攀瘀攀氀㄀㨀 嬀崀Ⰰ 氀攀瘀攀氀㈀㨀 嬀崀Ⰰ 氀攀瘀攀氀㌀㨀 嬀崀 紀Ⰰ 栀椀㨀 笀 氀攀瘀攀氀㄀㨀 嬀崀Ⰰ 氀攀瘀攀氀㈀㨀 嬀崀Ⰰ 氀攀瘀攀氀㌀㨀 嬀崀 紀 紀㬀 
        const levels = ['level1', 'level2', 'level3'];਀        攀渀儀⸀昀漀爀䔀愀挀栀⠀⠀焀Ⰰ 椀搀砀⤀ 㴀㸀 笀 
            const levelKey = levels[idx] || 'level1';਀            焀甀攀猀琀椀漀渀䈀愀渀欀嬀琀漀瀀椀挀䬀攀礀崀⸀攀渀嬀氀攀瘀攀氀䬀攀礀崀⸀瀀甀猀栀⠀焀⤀㬀 
        });਀        栀椀儀⸀昀漀爀䔀愀挀栀⠀⠀焀Ⰰ 椀搀砀⤀ 㴀㸀 笀 
            const levelKey = levels[idx] || 'level1';਀            焀甀攀猀琀椀漀渀䈀愀渀欀嬀琀漀瀀椀挀䬀攀礀崀⸀栀椀嬀氀攀瘀攀氀䬀攀礀崀⸀瀀甀猀栀⠀焀⤀㬀 
        });਀    紀 
਀    ⼀⼀ ⴀⴀⴀⴀⴀ 匀䌀䤀䔀一䌀䔀 ⠀㄀㄀⤀ ⴀⴀⴀⴀⴀ 
    addQuestions('भोजन',਀        嬀 
            { question: "Which vitamin is known as the 'sunshine vitamin'?", options: ["Vitamin D", "Vitamin C", "Vitamin A", "Vitamin B12"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 渀甀琀爀椀攀渀琀 最椀瘀攀猀 琀栀攀 洀漀猀琀 攀渀攀爀最礀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䌀愀爀戀漀栀礀搀爀愀琀攀猀∀Ⰰ ∀倀爀漀琀攀椀渀猀∀Ⰰ ∀䘀愀琀猀∀Ⰰ ∀嘀椀琀愀洀椀渀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Protein is essential for:", options: ["Body growth and repair", "Energy", "Immunity", "Bone health"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ᔀ㼉㠉 㔀㼉Ἁ㸉⸉㼉⠉ ᔀ䬉 ✀㠀⠉㘉㸉܉⠉ 㔀㼉Ἁ㸉⸉㼉⠉✉ ᔀ㤉㸉 ᰀ㸉␉㸉 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀㔀㼉Ἁ㸉⸉㼉⠉ 䐀∀Ⰰ ∀㔀㼉Ἁ㸉⸉㼉⠉ 䌀∀Ⰰ ∀㔀㼉Ἁ㸉⸉㼉⠉ 䄀∀Ⰰ ∀㔀㼉Ἁ㸉⸉㼉⠉ 䈀㄀㈀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "किस पोषक तत्व से सबसे अधिक ऊर्जा मिलती है?", options: ["कार्बोहाइड्रेट", "प्रोटीन", "वसा", "विटामिन"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀⨀䴉〉䬉Ἁ䀉⠉ ᔀ㼉㠉ᔉ䜉 ㈀㼉༉ ؀㔉㘉䴉⼉ᔉ 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀㘀〉䀉〉 ᔀ䀉 㔀䌉☉䴉✉㼉 ᐀〉 ⸀〉⸉䴉⸉␉∉Ⰰ ∀਀〉䴉ᰉ㸉∉Ⰰ ∀　䬉ᜉ ⨀䴉〉␉㼉〉䬉✉ᔉ ᔀ䴉㜉⸉␉㸉∉Ⰰ ∀㤀℉䴉℉㼉⼉䬉ȉ ᔀ㸉 㠀䴉㔉㸉㠉䴉┉䴉⼉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀☀䴉〉㔉䴉⼉ ᔀ䀉 Ԁ㔉㠉䴉┉㸉༉ĉ✉Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 椀猀 渀漀琀 愀 猀琀愀琀攀 漀昀 洀愀琀琀攀爀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀倀氀愀猀洀愀∀Ⰰ ∀䰀椀焀甀椀搀∀Ⰰ ∀䜀愀猀∀Ⰰ ∀匀漀氀椀搀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "The process of solid changing directly to gas is called:", options: ["Sublimation", "Evaporation", "Condensation", "Melting"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 猀琀愀琀攀 栀愀猀 愀 搀攀昀椀渀椀琀攀 猀栀愀瀀攀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀匀漀氀椀搀∀Ⰰ ∀䰀椀焀甀椀搀∀Ⰰ ∀䜀愀猀∀Ⰰ ∀倀氀愀猀洀愀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "कौन पदार्थ की अवस्था नहीं है?", options: ["प्लाज्मा", "द्रव", "गैस", "ठोस"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ 䬉㠉 ᔀ㸉 㠀䀉✉䜉 ᜀ䠉㠉 ⸀䜉ȉ Ⰰ☉㈉⠉㸉 ᔀ㤉㈉㸉␉㸉 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀ऀ〉䴉✉䴉㔉⨉㸉␉⠉∉Ⰰ ∀㔀㸉㜉䴉⨉䀉ᔉ〉⌉∉Ⰰ ∀㠀ȉ᠉⠉⠉∉Ⰰ ∀ᜀ㈉⠉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "किस अवस्था का निश्चित आकार होता है?", options: ["ठोस", "द्रव", "गैस", "प्लाज्मा"], answer: "A" }਀        崀 
    );਀ 
    addQuestions('दैनिक उपयोगी पदार्थ',਀        嬀 
            { question: "Which substance is commonly used as a disinfectant?", options: ["Phenol", "Salt", "Sugar", "Vinegar"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀䈀愀欀椀渀最 猀漀搀愀 椀猀 挀栀攀洀椀挀愀氀氀礀 欀渀漀眀渀 愀猀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀匀漀搀椀甀洀 戀椀挀愀爀戀漀渀愀琀攀∀Ⰰ ∀匀漀搀椀甀洀 挀愀爀戀漀渀愀琀攀∀Ⰰ ∀䌀愀氀挀椀甀洀 挀愀爀戀漀渀愀琀攀∀Ⰰ ∀匀漀搀椀甀洀 挀栀氀漀爀椀搀攀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Which gas is used in fire extinguishers?", options: ["Carbon dioxide", "Oxygen", "Nitrogen", "Hydrogen"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ᔀ㼉㠉 ⨀☉㸉〉䴉┉ ᔀ㸉 ऀ⨉⼉䬉ᜉ 㠀㸉⸉㸉⠉䴉⼉␉̉ ᔀ䀉Ἁ㸉⌉䄉⠉㸉㘉ᔉ ᔀ䜉 　䈉⨉ ⸀䜉ȉ ᔀ㼉⼉㸉 ᰀ㸉␉㸉 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀⬀㼉⠉䬉㈉∉Ⰰ ∀⠀⸉ᔉ∉Ⰰ ∀ᨀ䀉⠉䀉∉Ⰰ ∀㠀㼉〉ᔉ㸉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "बेकिंग सोडा का रासायनिक नाम क्या है?", options: ["सोडियम बाइकार्बोनेट", "सोडियम कार्बोनेट", "कैल्शियम कार्बोनेट", "सोडियम क्लोराइड"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀Ԁᜉ䴉⠉㼉㘉㸉⸉ᔉ ⼀ȉ␉䴉〉䬉ȉ ⸀䜉ȉ ᔀ㼉㠉 ᜀ䠉㠉 ᔀ㸉 ऀ⨉⼉䬉ᜉ ᔀ㼉⼉㸉 ᰀ㸉␉㸉 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀ᔀ㸉〉䴉Ⰹ⠉ ℀㸉܉ᄉᔉ䴉㠉㸉܉℉∉Ⰰ ∀ᄀᔉ䴉㠉䀉ᰉ⠉∉Ⰰ ∀⠀㸉܉Ἁ䴉〉䬉ᰉ⠉∉Ⰰ ∀㤀㸉܉℉䴉〉䬉ᰉ⠉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀㠀ᰉ䀉㔉 ᰀᜉ␉✉Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 漀爀最愀渀椀猀洀 椀猀 愀 瀀爀漀欀愀爀礀漀琀攀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䈀愀挀琀攀爀椀愀∀Ⰰ ∀䘀甀渀最椀∀Ⰰ ∀倀氀愀渀琀猀∀Ⰰ ∀䄀渀椀洀愀氀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "The process by which plants make food is called:", options: ["Photosynthesis", "Respiration", "Transpiration", "Digestion"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 椀猀 愀 洀甀氀琀椀挀攀氀氀甀氀愀爀 漀爀最愀渀椀猀洀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䠀甀洀愀渀∀Ⰰ ∀䄀洀漀攀戀愀∀Ⰰ ∀倀愀爀愀洀攀挀椀甀洀∀Ⰰ ∀夀攀愀猀琀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "कौन सा जीव प्रोकैरियोट है?", options: ["बैक्टीरिया", "कवक", "पौधे", "जानवर"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀⨀䰉✉䜉 ⴀ䬉ᰉ⠉ Ⰰ⠉㸉⠉䜉 ᔀ䀉 ⨀䴉〉ᔉ䴉〉㼉⼉㸉 ᔀ㤉㈉㸉␉䀉 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀⨀䴉〉ᔉ㸉㘉 㠀ȉ㘉䴉㈉䜉㜉⌉∉Ⰰ ∀㘀䴉㔉㠉⠉∉Ⰰ ∀㔀㸉㜉䴉⨉䬉␉䴉㠉〉䴉ᰉ⠉∉Ⰰ ∀⨀㸉ᨉ⠉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "कौन बहुकोशिकीय जीव है?", options: ["मनुष्य", "अमीबा", "पैरामीशियम", "यीस्ट"], answer: "A" }਀        崀 
    );਀ 
    addQuestions('मानव कार्यकी',਀        嬀 
            { question: "The largest organ in the human body is:", options: ["Skin", "Liver", "Brain", "Heart"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀吀栀攀 昀甀渀挀琀椀漀渀 漀昀 琀栀攀 欀椀搀渀攀礀 椀猀 琀漀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䘀椀氀琀攀爀 戀氀漀漀搀∀Ⰰ ∀䐀椀最攀猀琀 昀漀漀搀∀Ⰰ ∀倀甀洀瀀 戀氀漀漀搀∀Ⰰ ∀匀琀漀爀攀 甀爀椀渀攀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "The brain is protected by:", options: ["Skull", "Rib cage", "Spine", "Muscles"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀⸀㸉⠉㔉 㘀〉䀉〉 ᔀ㸉 㠀Ⰹ㠉䜉 Ⰰ℉㰉㸉 Ԁȉᜉ 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀␀䴉㔉ᨉ㸉∉Ⰰ ∀⼀ᔉ䌉␉∉Ⰰ ∀⸀㠉䴉␉㼉㜉䴉ᔉ∉Ⰰ ∀㤀䌉☉⼉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "गुर्दे का कार्य है:", options: ["रक्त को फिल्टर करना", "भोजन पचाना", "रक्त पंप करना", "मूत्र भंडारण"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀⸀㠉䴉␉㼉㜉䴉ᔉ ᔀ㼉㠉ᔉ䜉 ☀䴉㔉㸉〉㸉 㠀䄉〉ᔉ䴉㜉㼉␉ 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀ᘀ䬉⨉℉㰉䀉∉Ⰰ ∀⨀㼉ȉᰉ〉㸉∉Ⰰ ∀　䀉∉㰉∉Ⰰ ∀⸀㸉ȉ㠉⨉䜉㘉㼉⼉㸉ĉ∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀㠀䈉ᔉ䴉㜉䴉⸉ᰉ䀉㔉✉Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 椀猀 愀 戀攀渀攀昀椀挀椀愀氀 洀椀挀爀漀漀爀最愀渀椀猀洀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䰀愀挀琀漀戀愀挀椀氀氀甀猀∀Ⰰ ∀匀愀氀洀漀渀攀氀氀愀∀Ⰰ ∀䔀⸀挀漀氀椀∀Ⰰ ∀匀琀愀瀀栀礀氀漀挀漀挀挀甀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "The study of microorganisms is called:", options: ["Microbiology", "Biology", "Zoology", "Botany"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 洀椀挀爀漀漀爀最愀渀椀猀洀 挀愀甀猀攀猀 洀愀氀愀爀椀愀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀倀氀愀猀洀漀搀椀甀洀∀Ⰰ ∀䈀愀挀琀攀爀椀愀∀Ⰰ ∀嘀椀爀甀猀∀Ⰰ ∀䘀甀渀最椀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "कौन लाभकारी सूक्ष्मजीव है?", options: ["लैक्टोबैसिलस", "साल्मोनेला", "ई. कोली", "स्टैफिलोकोकस"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㠀䈉ᔉ䴉㜉䴉⸉ᰉ䀉㔉䬉ȉ ᔀ䜉 Ԁ✉䴉⼉⼉⠉ ᔀ䬉 ᔀ䴉⼉㸉 ᔀ㤉␉䜉 㤀䠉ȉ㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀⸀㸉܉ᔉ䴉〉䬉Ⰹ㸉⼉䬉㈉䤉ᰉ䀉∉Ⰰ ∀Ⰰ㸉⼉䬉㈉䤉ᰉ䀉∉Ⰰ ∀ᰀ䈉㈉䤉ᰉ䀉∉Ⰰ ∀Ⰰ䤉Ἁ⠉䀉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "कौन सा सूक्ष्मजीव मलेरिया का कारण बनता है?", options: ["प्लास्मोडियम", "बैक्टीरिया", "वायरस", "कवक"], answer: "A" }਀        崀 
    );਀ 
    addQuestions('गतिमान वस्तुएँ एवं उनके अनुप्रयोग',਀        嬀 
            { question: "The force that opposes motion is called:", options: ["Friction", "Gravity", "Magnetism", "Pressure"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀一攀眀琀漀渀✀猀 昀椀爀猀琀 氀愀眀 椀猀 愀氀猀漀 欀渀漀眀渀 愀猀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䰀愀眀 漀昀 椀渀攀爀琀椀愀∀Ⰰ ∀䰀愀眀 漀昀 愀挀挀攀氀攀爀愀琀椀漀渀∀Ⰰ ∀䰀愀眀 漀昀 愀挀琀椀漀渀ⴀ爀攀愀挀琀椀漀渀∀Ⰰ ∀䰀愀眀 漀昀 最爀愀瘀椀琀愀琀椀漀渀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Speed is measured in:", options: ["m/s", "m", "s", "km"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ᜀ␉㼉 ᔀ㸉 㔀㼉〉䬉✉ ᔀ〉⠉䜉 㔀㸉㈉㸉 Ⰰ㈉ ᔀ㤉㈉㸉␉㸉 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀᠀〉䴉㜉⌉∉Ⰰ ∀ᜀ䄉〉䄉␉䴉㔉㸉ᔉ〉䴉㜉⌉∉Ⰰ ∀ᨀ䄉ȉⰉᔉ␉䴉㔉∉Ⰰ ∀☀㸉Ⰹ∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "न्यूटन का पहला नियम किस नाम से जाना जाता है?", options: ["जड़त्व का नियम", "त्वरण का नियम", "क्रिया-प्रतिक्रिया का नियम", "गुरुत्वाकर्षण का नियम"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ᨀ㸉㈉ ᔀ㼉㠉⸉䜉ȉ ⸀㸉⨉䀉 ᰀ㸉␉䀉 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀洀⼀猀∀Ⰰ ∀洀∀Ⰰ ∀猀∀Ⰰ ∀欀洀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀ᨀ䀉ᰉ䜉ȉ ᔀ䠉㠉䜉 ᔀ㸉⸉ ᔀ〉␉䀉 㤀䠉ȉ㼉✀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 猀椀洀瀀氀攀 洀愀挀栀椀渀攀 椀猀 愀 猀挀爀攀眀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䤀渀挀氀椀渀攀搀 瀀氀愀渀攀∀Ⰰ ∀䰀攀瘀攀爀∀Ⰰ ∀倀甀氀氀攀礀∀Ⰰ ∀圀攀搀最攀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "A lever has a fulcrum. What is a fulcrum?", options: ["Pivot point", "Effort point", "Load point", "Middle point"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀吀栀攀 瀀爀椀渀挀椀瀀氀攀 漀昀 愀 眀栀攀攀氀 愀渀搀 愀砀氀攀 椀猀 甀猀攀搀 椀渀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䐀漀漀爀欀渀漀戀∀Ⰰ ∀匀挀椀猀猀漀爀猀∀Ⰰ ∀倀甀氀氀攀礀∀Ⰰ ∀匀挀爀攀眀搀爀椀瘀攀爀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "कौन सी सरल मशीन एक पेंच है?", options: ["झुकाव विमान", "लीवर", "पुली", "वेज"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ༀᔉ ㈀䀉㔉〉 ⸀䜉ȉ ⬀䄉㈉ᔉ䴉〉⸉ 㤀䬉␉㸉 㤀䠉搉 ⬀䄉㈉ᔉ䴉〉⸉ ᔀ䴉⼉㸉 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀⨀㼉㔉Ἁ Ⰰ㼉ȉ☉䄉∉Ⰰ ∀⨀䴉〉⼉㸉㠉 Ⰰ㼉ȉ☉䄉∉Ⰰ ∀ⴀ㸉〉 Ⰰ㼉ȉ☉䄉∉Ⰰ ∀⸀✉䴉⼉ Ⰰ㼉ȉ☉䄉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "पहिया और धुरी का सिद्धांत किसमें उपयोग होता है?", options: ["डोरनॉब", "कैंची", "पुली", "पेंचकस"], answer: "A" }਀        崀 
    );਀ 
    addQuestions('प्राकृतिक घटनाएँ',਀        嬀 
            { question: "What causes a rainbow?", options: ["Refraction of light", "Reflection of light", "Diffraction of light", "Scattering of light"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀吀栀攀 攀愀爀琀栀✀猀 爀漀琀愀琀椀漀渀 挀愀甀猀攀猀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䐀愀礀 愀渀搀 渀椀最栀琀∀Ⰰ ∀匀攀愀猀漀渀猀∀Ⰰ ∀吀椀搀攀猀∀Ⰰ ∀䔀愀爀琀栀焀甀愀欀攀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "An earthquake is caused by:", options: ["Movement of tectonic plates", "Wind", "Water", "Fire"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀܀ȉ☉䴉〉✉⠉䄉㜉 ᔀ㼉㠉ᔉ䜉 ᔀ㸉〉⌉ Ⰰ⠉␉㸉 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀⨀䴉〉ᔉ㸉㘉 ᔀ㸉 Ԁ⨉㔉〉䴉␉⠉∉Ⰰ ∀⨀䴉〉ᔉ㸉㘉 ᔀ㸉 ⨀〉㸉㔉〉䴉␉⠉∉Ⰰ ∀⨀䴉〉ᔉ㸉㘉 ᔀ㸉 㔀㼉㔉〉䴉␉⠉∉Ⰰ ∀⨀䴉〉ᔉ㸉㘉 ᔀ㸉 ⨀䴉〉ᔉ䀉〉䴉⌉⠉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "पृथ्वी का घूर्णन किसका कारण है?", options: ["दिन और रात", "ऋतुएँ", "ज्वार", "भूकंप"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ⴀ䈉ᔉȉ⨉ ᔀ㼉㠉ᔉ䜉 ᔀ㸉〉⌉ ؀␉㸉 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀ἀ䜉ᔉ䴉Ἁ䬉⠉㼉ᔉ ⨀䴉㈉䜉Ἁ䬉ȉ ᔀ䀉 ᜀ␉㼉∉Ⰰ ∀㤀㔉㸉∉Ⰰ ∀⨀㸉⠉䀉∉Ⰰ ∀؀ᜉ∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀␀㸉〉䜉 ␀┉㸉 㠀䰉〉 ⸀⌉䴉℉㈉✉Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀吀栀攀 挀氀漀猀攀猀琀 猀琀愀爀 琀漀 䔀愀爀琀栀 椀猀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀吀栀攀 匀甀渀∀Ⰰ ∀倀爀漀砀椀洀愀 䌀攀渀琀愀甀爀椀∀Ⰰ ∀䄀氀瀀栀愀 䌀攀渀琀愀甀爀椀∀Ⰰ ∀匀椀爀椀甀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Which planet has the most moons?", options: ["Saturn", "Jupiter", "Uranus", "Neptune"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀吀栀攀 氀愀爀最攀猀琀 瀀氀愀渀攀琀 椀渀 琀栀攀 猀漀氀愀爀 猀礀猀琀攀洀 椀猀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䨀甀瀀椀琀攀爀∀Ⰰ ∀匀愀琀甀爀渀∀Ⰰ ∀一攀瀀琀甀渀攀∀Ⰰ ∀唀爀愀渀甀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "पृथ्वी के सबसे निकट का तारा है:", options: ["सूर्य", "प्रॉक्सिमा सेंटॉरी", "अल्फा सेंटॉरी", "सीरियस"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ᔀ㼉㠉 ᜀ䴉〉㤉 ᔀ䜉 㠀Ⰹ㠉䜉 Ԁ✉㼉ᔉ ᨀȉ☉䴉〉⸉㸉 㤀䠉ȉ㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀㘀⠉㼉∉Ⰰ ∀Ⰰ䌉㤉㠉䴉⨉␉㼉∉Ⰰ ∀Ԁ〉䄉⌉∉Ⰰ ∀㔀〉䄉⌉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "सौर मंडल का सबसे बड़ा ग्रह है:", options: ["बृहस्पति", "शनि", "वरुण", "अरुण"], answer: "A" }਀        崀 
    );਀ 
    addQuestions('प्राकृतिक संसाधन',਀        嬀 
            { question: "Which is a renewable resource?", options: ["Solar energy", "Coal", "Petroleum", "Natural gas"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 椀猀 愀 渀漀渀ⴀ爀攀渀攀眀愀戀氀攀 爀攀猀漀甀爀挀攀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䌀漀愀氀∀Ⰰ ∀圀愀琀攀爀∀Ⰰ ∀圀椀渀搀∀Ⰰ ∀匀甀渀氀椀最栀琀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Conservation of resources means:", options: ["Using wisely", "Stopping usage", "Throwing away", "Burning"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ᔀ䰉⠉ ⠀㔉䀉ᔉ〉⌉䀉⼉ 㠀ȉ㠉㸉✉⠉ 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀㠀䰉〉 ਀〉䴉ᰉ㸉∉Ⰰ ∀ᔀ䬉⼉㈉㸉∉Ⰰ ∀⨀䜉Ἁ䴉〉䬉㈉㼉⼉⸉∉Ⰰ ∀⨀䴉〉㸉ᔉ䌉␉㼉ᔉ ᜀ䠉㠉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "कौन अनवीकरणीय संसाधन है?", options: ["कोयला", "जल", "पवन", "सूर्य प्रकाश"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㠀ȉ㠉㸉✉⠉䬉ȉ ᔀ㸉 㠀ȉ〉ᔉ䴉㜉⌉ ᔀ㸉 Ԁ〉䴉┉ 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀Ⰰ䄉☉䴉✉㼉⸉㸉⠉䀉 㠀䜉 ऀ⨉⼉䬉ᜉ∉Ⰰ ∀ऀ⨉⼉䬉ᜉ 　䬉ᔉ⠉㸉∉Ⰰ ∀⬀䜉ȉᔉ⠉㸉∉Ⰰ ∀ᰀ㈉㸉⠉㸉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    ⼀⼀ ⴀⴀⴀⴀⴀ 倀䔀䐀䄀䜀伀䜀夀 ⠀㄀　⤀ ⴀⴀⴀⴀⴀ 
    addQuestions('विज्ञान की प्रकृति एवं संरचना',਀        嬀 
            { question: "Science is a body of knowledge based on:", options: ["Observation and evidence", "Opinion", "Belief", "Tradition"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀吀栀攀 猀挀椀攀渀琀椀昀椀挀 洀攀琀栀漀搀 椀渀瘀漀氀瘀攀猀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䠀礀瀀漀琀栀攀猀椀猀Ⰰ 攀砀瀀攀爀椀洀攀渀琀Ⰰ 挀漀渀挀氀甀猀椀漀渀∀Ⰰ ∀刀攀愀搀椀渀最 戀漀漀欀猀∀Ⰰ ∀䴀攀洀漀爀椀稀椀渀最∀Ⰰ ∀䌀漀瀀礀椀渀最∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Science is:", options: ["A way of exploring", "A fixed truth", "A set of rules", "An opinion"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ ᔀ㼉㠉 ⨀〉 ؀✉㸉〉㼉␉ ᰀ䴉ḉ㸉⠉ ᔀ㸉 ⴀȉ℉㸉〉 㤀䠉㼉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀Ԁ㔉㈉䬉ᔉ⠉ ᐀〉 㠀㸉ᔉ䴉㜉䴉⼉∉Ⰰ ∀　㸉⼉∉Ⰰ ∀㔀㼉㘉䴉㔉㸉㠉∉Ⰰ ∀⨀〉ȉ⨉〉㸉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "वैज्ञानिक विधि में शामिल है:", options: ["परिकल्पना, प्रयोग, निष्कर्ष", "पुस्तकें पढ़ना", "रटना", "नकल करना"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀ᘀ䬉ᰉ ᔀ㸉 ༀᔉ ␀〉䀉ᔉ㸉∉Ⰰ ∀ༀᔉ ⠀㼉㘉䴉ᨉ㼉␉ 㠀␉䴉⼉∉Ⰰ ∀⠀㼉⼉⸉䬉ȉ ᔀ㸉 㠀⸉䈉㤉∉Ⰰ ∀ༀᔉ 　㸉⼉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀⨀䴉〉㸉ᔉ䌉␉㼉ᔉ 㔀㼉ᰉ䴉ḉ㸉⠉ ㈀ᔉ䴉㜉䴉⼉ ༀ㔉ȉ ऀ☉䴉☉䜉㘉䴉⼉✉Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀吀栀攀 最漀愀氀 漀昀 猀挀椀攀渀挀攀 攀搀甀挀愀琀椀漀渀 椀猀 琀漀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䐀攀瘀攀氀漀瀀 猀挀椀攀渀琀椀昀椀挀 氀椀琀攀爀愀挀礀∀Ⰰ ∀倀愀猀猀 攀砀愀洀猀∀Ⰰ ∀䴀攀洀漀爀椀稀攀 昀愀挀琀猀∀Ⰰ ∀䰀攀愀爀渀 昀漀爀洀甀氀愀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Science education aims to develop:", options: ["Critical thinking", "Rote learning", "Competition", "Fear"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀䄀渀 漀戀樀攀挀琀椀瘀攀 漀昀 猀挀椀攀渀挀攀 琀攀愀挀栀椀渀最 椀猀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀唀渀搀攀爀猀琀愀渀搀椀渀最 挀漀渀挀攀瀀琀猀∀Ⰰ ∀䌀漀洀瀀氀攀琀椀渀最 猀礀氀氀愀戀甀猀∀Ⰰ ∀匀挀漀爀椀渀最 洀愀爀欀猀∀Ⰰ ∀吀椀洀攀 瀀愀猀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "विज्ञान शिक्षा का लक्ष्य है:", options: ["वैज्ञानिक साक्षरता विकसित करना", "परीक्षा पास करना", "तथ्यों को रटना", "सूत्रों को याद करना"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ 㘀㼉ᔉ䴉㜉㸉 ᔀ㸉 ऀ☉䴉☉䜉㘉䴉⼉ 㔀㼉ᔉ㠉㼉␉ ᔀ〉⠉㸉 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀؀㈉䬉ᨉ⠉㸉␉䴉⸉ᔉ 㠀䬉ᨉ∉Ⰰ ∀　Ἁ⠉㸉∉Ⰰ ∀⨀䴉〉␉㼉㠉䴉⨉〉䴉✉㸉∉Ⰰ ∀℀〉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "विज्ञान शिक्षण का एक उद्देश्य है:", options: ["अवधारणाओं को समझना", "पाठ्यक्रम पूरा करना", "अंक प्राप्त करना", "समय बिताना"], answer: "A" }਀        崀 
    );਀ 
    addQuestions('विज्ञान का महत्त्व एवं इसकी समझ',਀        嬀 
            { question: "Science helps us to:", options: ["Understand the world", "Only get jobs", "Only pass exams", "Only earn money"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀唀渀搀攀爀猀琀愀渀搀椀渀最 猀挀椀攀渀挀攀 椀猀 椀洀瀀漀爀琀愀渀琀 昀漀爀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䔀瘀攀爀礀搀愀礀 搀攀挀椀猀椀漀渀猀∀Ⰰ ∀伀渀氀礀 猀挀椀攀渀琀椀猀琀猀∀Ⰰ ∀伀渀氀礀 猀琀甀搀攀渀琀猀∀Ⰰ ∀伀渀氀礀 琀攀愀挀栀攀爀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Scientific understanding promotes:", options: ["Logical thinking", "Fear", "Confusion", "Irrationality"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ 㤀⸉䜉ȉ 㠀㤉㸉⼉␉㸉 ᔀ〉␉㸉 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀☀䄉⠉㼉⼉㸉 ᔀ䬉 㠀⸉ᴉ⠉䜉 ⸀䜉ȉ∉Ⰰ ∀ᔀ䜉㔉㈉ ⠀䰉ᔉ〉䀉 ⨀㸉⠉䜉 ⸀䜉ȉ∉Ⰰ ∀ᔀ䜉㔉㈉ ⨀〉䀉ᔉ䴉㜉㸉 ⨀㸉㠉 ᔀ〉⠉䜉 ⸀䜉ȉ∉Ⰰ ∀ᔀ䜉㔉㈉ ⨀䠉㠉䜉 ᔀ⸉㸉⠉䜉 ⸀䜉ȉ∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "विज्ञान को समझना किसके लिए महत्वपूर्ण है:", options: ["दैनिक निर्णय", "केवल वैज्ञानिक", "केवल छात्र", "केवल शिक्षक"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀䠉ᰉ䴉ḉ㸉⠉㼉ᔉ 㠀⸉ᴉ ᔀ䬉 Ⰰ∉㰉㸉㔉㸉 ☀䜉␉䀉 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀␀㸉〉䴉ᔉ㼉ᔉ 㠀䬉ᨉ∉Ⰰ ∀℀〉∉Ⰰ ∀ⴀ䴉〉⸉∉Ⰰ ∀Ԁ␉㸉〉䴉ᔉ㼉ᔉ␉㸉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀ऀ⨉㸉ᜉ⸉⼉ༀᔉ䀉ᔉ䌉␉ ऀ⨉㸉ᜉ⸉✉Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀䄀渀 椀渀琀攀最爀愀琀攀搀 愀瀀瀀爀漀愀挀栀 椀渀 猀挀椀攀渀挀攀 洀攀愀渀猀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䌀漀渀渀攀挀琀椀渀最 搀椀昀昀攀爀攀渀琀 搀椀猀挀椀瀀氀椀渀攀猀∀Ⰰ ∀吀攀愀挀栀椀渀最 漀渀攀 猀甀戀樀攀挀琀 漀渀氀礀∀Ⰰ ∀䄀瘀漀椀搀椀渀最 攀砀瀀攀爀椀洀攀渀琀猀∀Ⰰ ∀䤀最渀漀爀椀渀最 爀攀愀氀 氀椀昀攀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Integrated approach helps in:", options: ["Better understanding", "Confusion", "Memorization", "Isolation"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀圀栀椀挀栀 椀猀 愀渀 攀砀愀洀瀀氀攀 漀昀 椀渀琀攀最爀愀琀攀搀 愀瀀瀀爀漀愀挀栀㼀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀匀挀椀攀渀挀攀 愀渀搀 洀愀琀栀 挀漀洀戀椀渀攀搀∀Ⰰ ∀伀渀氀礀 猀挀椀攀渀挀攀∀Ⰰ ∀伀渀氀礀 洀愀琀栀∀Ⰰ ∀伀渀氀礀 氀愀渀最甀愀最攀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "विज्ञान में एकीकृत उपागम का अर्थ है:", options: ["विभिन्न विषयों को जोड़ना", "केवल एक विषय पढ़ाना", "प्रयोगों से बचना", "वास्तविक जीवन की अनदेखी"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀ༀᔉ䀉ᔉ䌉␉ ऀ⨉㸉ᜉ⸉ 㠀㤉㸉⼉ᔉ 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀Ⰰ䜉㤉␉〉 㠀⸉ᴉ ⸀䜉ȉ∉Ⰰ ∀ⴀ䴉〉⸉ ⸀䜉ȉ∉Ⰰ ∀　Ἁ⠉䜉 ⸀䜉ȉ∉Ⰰ ∀Ԁ㈉ᜉ㸉㔉 ⸀䜉ȉ∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "एकीकृत उपागम का उदाहरण क्या है?", options: ["विज्ञान और गणित का संयोजन", "केवल विज्ञान", "केवल गणित", "केवल भाषा"], answer: "A" }਀        崀 
    );਀ 
    addQuestions('विज्ञान शिक्षण की विधियाँ',਀        嬀 
            { question: "The inquiry method in science involves:", options: ["Questioning and exploring", "Lecturing", "Rote learning", "Copying"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀䠀愀渀搀猀ⴀ漀渀 愀挀琀椀瘀椀琀椀攀猀 椀渀 猀挀椀攀渀挀攀 瀀爀漀洀漀琀攀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䄀挀琀椀瘀攀 氀攀愀爀渀椀渀最∀Ⰰ ∀倀愀猀猀椀瘀攀 氀攀愀爀渀椀渀最∀Ⰰ ∀䴀攀洀漀爀椀稀愀琀椀漀渀∀Ⰰ ∀䈀漀爀攀搀漀洀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Project-based learning in science is:", options: ["Student-centered", "Teacher-centered", "Book-centered", "Exam-centered"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ ⸀䜉ȉ Ԁ⠉䴉㔉䜉㜉⌉ 㔀㼉✉㼉 ⸀䜉ȉ 㘀㸉⸉㼉㈉ 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀⨀䴉〉㘉䴉⠉ ⨀䈉ᬉ⠉㸉 ᐀〉 ᘀ䬉ᰉ⠉㸉∉Ⰰ ∀㔀䴉⼉㸉ᘉ䴉⼉㸉⠉ ☀䜉⠉㸉∉Ⰰ ∀　Ἁ⠉㸉∉Ⰰ ∀⠀ᔉ㈉ ᔀ〉⠉㸉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "विज्ञान में हाथों-हाथ गतिविधियाँ बढ़ावा देती हैं:", options: ["सक्रिय अधिगम", "निष्क्रिय अधिगम", "रटना", "ऊब"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ ⸀䜉ȉ ⨀〉㼉⼉䬉ᰉ⠉㸉ⴉ؀✉㸉〉㼉␉ Ԁ✉㼉ᜉ⸉ 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀ᬀ㸉␉䴉〉ⴉᔀ䜉ȉ☉䴉〉㼉␉∉Ⰰ ∀㘀㼉ᔉ䴉㜉ᔉⴉᔀ䜉ȉ☉䴉〉㼉␉∉Ⰰ ∀⨀䄉㠉䴉␉ᔉⴉᔀ䜉ȉ☉䴉〉㼉␉∉Ⰰ ∀⨀〉䀉ᔉ䴉㜉㸉ⴉᔀ䜉ȉ☉䴉〉㼉␉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀⠀㔉㸉ᨉ㸉〉✉Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀䤀渀渀漀瘀愀琀椀漀渀 椀渀 猀挀椀攀渀挀攀 琀攀愀挀栀椀渀最 爀攀昀攀爀猀 琀漀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀一攀眀 洀攀琀栀漀搀猀 愀渀搀 椀搀攀愀猀∀Ⰰ ∀吀爀愀搀椀琀椀漀渀愀氀 洀攀琀栀漀搀猀∀Ⰰ ∀伀氀搀 琀攀挀栀渀椀焀甀攀猀∀Ⰰ ∀䄀瘀漀椀搀椀渀最 琀攀挀栀渀漀氀漀最礀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Using technology in science class is:", options: ["Innovative", "Traditional", "Obsolete", "Unnecessary"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀䤀渀渀漀瘀愀琀椀漀渀 栀攀氀瀀猀 椀渀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䈀攀琀琀攀爀 攀渀最愀最攀洀攀渀琀∀Ⰰ ∀䴀漀爀攀 戀漀爀攀搀漀洀∀Ⰰ ∀䰀攀猀猀 氀攀愀爀渀椀渀最∀Ⰰ ∀䴀漀爀攀 挀漀渀昀甀猀椀漀渀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "विज्ञान शिक्षण में नवाचार का अर्थ है:", options: ["नई विधियाँ और विचार", "पारंपरिक विधियाँ", "पुरानी तकनीकें", "तकनीक से बचना"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ ᔀᔉ䴉㜉㸉 ⸀䜉ȉ ⨀䴉〉䰉☉䴉⼉䬉ᜉ㼉ᔉ䀉 ᔀ㸉 ऀ⨉⼉䬉ᜉ 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀⠀㔉䬉⠉䴉⸉䜉㜉䀉∉Ⰰ ∀⨀㸉〉ȉ⨉〉㼉ᔉ∉Ⰰ ∀Ԁ⨉䴉〉ᨉ㈉㼉␉∉Ⰰ ∀Ԁ⠉㸉㔉㘉䴉⼉ᔉ∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "नवाचार सहायक है:", options: ["बेहतर सहभागिता में", "अधिक ऊब में", "कम अधिगम में", "अधिक भ्रम में"], answer: "A" }਀        崀 
    );਀ 
    addQuestions('शिक्षण सहायक सामग्री',਀        嬀 
            { question: "Teaching aids in science include:", options: ["Models, charts, videos", "Only textbooks", "Only notebooks", "Only pens"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀䄀 洀漀搀攀氀 椀渀 猀挀椀攀渀挀攀 琀攀愀挀栀椀渀最 栀攀氀瀀猀 琀漀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀嘀椀猀甀愀氀椀稀攀 挀漀渀挀攀瀀琀猀∀Ⰰ ∀刀攀愀搀 戀漀漀欀猀∀Ⰰ ∀倀愀猀猀 攀砀愀洀猀∀Ⰰ ∀䄀瘀漀椀搀 攀砀瀀攀爀椀洀攀渀琀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Audio-visual aids in science are:", options: ["Effective teaching tools", "Waste of time", "Distracting", "Unnecessary"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ ⸀䜉ȉ 㘀㼉ᔉ䴉㜉⌉ 㠀㤉㸉⼉ᔉ 㠀㸉⸉ᜉ䴉〉䀉 ⸀䜉ȉ 㘀㸉⸉㼉㈉ 㤀䠉ȉ㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀⸀䤉℉㈉Ⰹ ᨀ㸉〉䴉ἉⰉ 㔀䀉℉㼉⼉䬉∉Ⰰ ∀ᔀ䜉㔉㈉ ⨀㸉 䴉⼉⨉䄉㠉䴉␉ᔉ䜉ȉ∉Ⰰ ∀ᔀ䜉㔉㈉ ᔀ䤉⨉㼉⼉㸉ĉ∉Ⰰ ∀ᔀ䜉㔉㈉ ᔀ㈉⸉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "विज्ञान शिक्षण में मॉडल सहायक है:", options: ["अवधारणाओं को दृश्य रूप देना", "पुस्तकें पढ़ना", "परीक्षा पास करना", "प्रयोगों से बचना"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ ⸀䜉ȉ ᄀ℉㼉⼉䬉ⴉ㔀㼉ᰉ䄉ԉ㈉ 㠀㤉㸉⼉ᔉ 㠀㸉⸉ᜉ䴉〉䀉 㤀䠉ȉ㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀⨀䴉〉ⴉ㸉㔉䀉 㘀㼉ᔉ䴉㜉⌉ ऀ⨉ᔉ〉⌉∉Ⰰ ∀㠀⸉⼉ ᔀ䀉 Ⰰ〉䴉Ⰹ㸉☉䀉∉Ⰰ ∀㔀㼉ᨉ㈉㼉␉ ᔀ〉⠉䜉 㔀㸉㈉䀉∉Ⰰ ∀Ԁ⠉㸉㔉㘉䴉⼉ᔉ∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀⸀䈉㈉䴉⼉㸉ȉᔉ⠉✉Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀䔀瘀愀氀甀愀琀椀漀渀 椀渀 猀挀椀攀渀挀攀 椀猀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䌀漀渀琀椀渀甀漀甀猀 瀀爀漀挀攀猀猀∀Ⰰ ∀伀渀攀ⴀ琀椀洀攀 攀瘀攀渀琀∀Ⰰ ∀伀渀氀礀 眀爀椀琀琀攀渀 琀攀猀琀∀Ⰰ ∀伀渀氀礀 漀爀愀氀 琀攀猀琀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Formative assessment in science is:", options: ["During instruction", "At the end", "At the beginning", "After exams"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀匀甀洀洀愀琀椀瘀攀 愀猀猀攀猀猀洀攀渀琀 愀椀洀猀 琀漀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䄀猀猀椀最渀 最爀愀搀攀猀∀Ⰰ ∀䤀洀瀀爀漀瘀攀 氀攀愀爀渀椀渀最∀Ⰰ ∀䐀椀愀最渀漀猀攀 搀椀昀昀椀挀甀氀琀椀攀猀∀Ⰰ ∀倀氀愀渀 椀渀猀琀爀甀挀琀椀漀渀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "विज्ञान में मूल्यांकन है:", options: ["सतत प्रक्रिया", "एक बार की घटना", "केवल लिखित परीक्षा", "केवल मौखिक परीक्षा"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ ⸀䜉ȉ 　ᨉ⠉㸉␉䴉⸉ᔉ ⸀䈉㈉䴉⼉㸉ȉᔉ⠉ 㤀䠉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀㘀㼉ᔉ䴉㜉⌉ ᔀ䜉 ☀䰉〉㸉⠉∉Ⰰ ∀Ԁȉ␉ ⸀䜉ȉ∉Ⰰ ∀㘀䄉〉䄉؉␉ ⸀䜉ȉ∉Ⰰ ∀⨀〉䀉ᔉ䴉㜉㸉 ᔀ䜉 Ⰰ㸉☉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "योगात्मक मूल्यांकन का उद्देश्य है:", options: ["ग्रेड देना", "सीखने में सुधार", "कठिनाइयों का निदान", "शिक्षण की योजना"], answer: "A" }਀        崀 
    );਀ 
    addQuestions('विज्ञान शिक्षण से सम्बन्धित समस्याएँ',਀        嬀 
            { question: "Major problem in science teaching:", options: ["Lack of practical exposure", "Too many books", "Less time", "More teachers"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀䌀栀愀氀氀攀渀最攀 椀渀 猀挀椀攀渀挀攀 琀攀愀挀栀椀渀最㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀匀琀甀搀攀渀琀 愀瀀愀琀栀礀∀Ⰰ ∀䠀椀最栀 椀渀琀攀爀攀猀琀∀Ⰰ ∀䜀漀漀搀 爀攀猀漀甀爀挀攀猀∀Ⰰ ∀䴀漀琀椀瘀愀琀攀搀 猀琀甀搀攀渀琀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Classroom management issue in science:", options: ["Diverse learning levels", "Same level", "Perfect behavior", "Full attendance"], answer: "A" }਀        崀Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ 㘀㼉ᔉ䴉㜉⌉ ⸀䜉ȉ ⨀䴉〉⸉䄉ᘉ 㠀⸉㠉䴉⼉㸉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀㔀䴉⼉㸉㔉㤉㸉〉㼉ᔉ Ԁ⠉䄉ⴉ㔉 ᔀ䀉 ᔀ⸉䀉∉Ⰰ ∀Ⰰ㤉䄉␉ Ԁ✉㼉ᔉ ⨀䄉㠉䴉␉ᔉ䜉ȉ∉Ⰰ ∀ᔀ⸉ 㠀⸉⼉∉Ⰰ ∀Ԁ✉㼉ᔉ 㘀㼉ᔉ䴉㜉ᔉ∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "विज्ञान शिक्षण में चुनौती:", options: ["छात्रों की उदासीनता", "उच्च रुचि", "अच्छे संसाधन", "प्रेरित छात्र"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ ⸀䜉ȉ ᔀᔉ䴉㜉㸉 ⨀䴉〉Ⰹȉ✉⠉ ᔀ䀉 㠀⸉㠉䴉⼉㸉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀㔀㼉㔉㼉✉ Ԁ✉㼉ᜉ⸉ 㠀䴉␉〉∉Ⰰ ∀㠀⸉㸉⠉ 㠀䴉␉〉∉Ⰰ ∀⨀〉㼉⨉䈉〉䴉⌉ 㔀䴉⼉㔉㤉㸉〉∉Ⰰ ∀⨀䈉〉䴉⌉ ऀ⨉㠉䴉┉㼉␉㼉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ]਀    ⤀㬀 
਀    愀搀搀儀甀攀猀琀椀漀渀猀⠀✀ऀ⨉ᨉ㸉〉㸉␉䴉⸉ᔉ 㘀㼉ᔉ䴉㜉⌉✉Ⰰ 
        [਀            笀 焀甀攀猀琀椀漀渀㨀 ∀刀攀洀攀搀椀愀氀 琀攀愀挀栀椀渀最 椀渀 猀挀椀攀渀挀攀 愀椀洀猀 琀漀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䌀漀爀爀攀挀琀 攀爀爀漀爀猀∀Ⰰ ∀倀甀渀椀猀栀∀Ⰰ ∀䤀最渀漀爀攀∀Ⰰ ∀匀欀椀瀀 琀漀瀀椀挀猀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "Diagnostic test in science is:", options: ["Specific", "General", "Comprehensive", "Standardized"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀刀攀洀攀搀椀愀氀 琀攀愀挀栀椀渀最 椀猀 昀漀爀㨀∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀匀氀漀眀 氀攀愀爀渀攀爀猀∀Ⰰ ∀䜀椀昀琀攀搀∀Ⰰ ∀䄀瘀攀爀愀最攀∀Ⰰ ∀䄀氀氀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀 
        ],਀        嬀 
            { question: "विज्ञान में उपचारात्मक शिक्षण का उद्देश्य:", options: ["त्रुटियों को सुधारना", "दंड देना", "अनदेखा करना", "विषय छोड़ना"], answer: "A" },਀            笀 焀甀攀猀琀椀漀渀㨀 ∀㔀㼉ᰉ䴉ḉ㸉⠉ ⸀䜉ȉ ⠀㼉☉㸉⠉㸉␉䴉⸉ᔉ ⨀〉䀉ᔉ䴉㜉⌉㨉∀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀㔀㼉㘉㼉㜉䴉Ἁ∉Ⰰ ∀㠀㸉⸉㸉⠉䴉⼉∉Ⰰ ∀㔀䴉⼉㸉⨉ᔉ∉Ⰰ ∀⸀㸉⠉ᔉ䀉ᔉ䌉␉∉崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀Ⰰ 
            { question: "उपचारात्मक शिक्षण किसके लिए है:", options: ["धीमी गति के शिक्षार्थी", "प्रतिभाशाली", "औसत", "सभी"], answer: "A" }਀        崀 
    );਀ 
    // =====================================================਀    ⼀⼀ 吀伀倀䤀䌀 䬀䔀夀匀 ☀ 䈀䤀䰀䤀一䜀唀䄀䰀 一䄀䴀䔀匀 
    // =====================================================਀    挀漀渀猀琀 琀漀瀀椀挀䬀攀礀猀 㴀 嬀 
        "भोजन",਀        ∀☀䴉〉㔉䴉⼉ ᔀ䀉 Ԁ㔉㠉䴉┉㸉༉ĉ∉Ⰰ 
        "दैनिक उपयोगी पदार्थ",਀        ∀㠀ᰉ䀉㔉 ᰀᜉ␉∉Ⰰ 
        "मानव कार्यकी",਀        ∀㠀䈉ᔉ䴉㜉䴉⸉ᰉ䀉㔉∉Ⰰ 
        "गतिमान वस्तुएँ एवं उनके अनुप्रयोग",਀        ∀ᨀ䀉ᰉ䜉ȉ ᔀ䠉㠉䜉 ᔀ㸉⸉ ᔀ〉␉䀉 㤀䠉ȉ㼉∀Ⰰ 
        "प्राकृतिक घटनाएँ",਀        ∀␀㸉〉䜉 ␀┉㸉 㠀䰉〉 ⸀⌉䴉℉㈉∉Ⰰ 
        "प्राकृतिक संसाधन",਀        ∀㔀㼉ᰉ䴉ḉ㸉⠉ ᔀ䀉 ⨀䴉〉ᔉ䌉␉㼉 ༀ㔉ȉ 㠀ȉ〉ᨉ⠉㸉∉Ⰰ 
        "प्राकृतिक विज्ञान लक्ष्य एवं उद्देश्य",਀        ∀㔀㼉ᰉ䴉ḉ㸉⠉ ᔀ㸉 ⸀㤉␉䴉␉䴉㔉 ༀ㔉ȉ ܀㠉ᔉ䀉 㠀⸉ᴉ∉Ⰰ 
        "उपागम/एकीकृत उपागम",਀        ∀㔀㼉ᰉ䴉ḉ㸉⠉ 㘀㼉ᔉ䴉㜉⌉ ᔀ䀉 㔀㼉✉㼉⼉㸉ĉ∉Ⰰ 
        "नवाचार",਀        ∀㘀㼉ᔉ䴉㜉⌉ 㠀㤉㸉⼉ᔉ 㠀㸉⸉ᜉ䴉〉䀉∉Ⰰ 
        "मूल्यांकन",਀        ∀㔀㼉ᰉ䴉ḉ㸉⠉ 㘀㼉ᔉ䴉㜉⌉ 㠀䜉 㠀⸉䴉Ⰹ⠉䴉✉㼉␉ 㠀⸉㠉䴉⼉㸉༉ĉ∉Ⰰ 
        "उपचारात्मक शिक्षण"਀    崀㬀 
਀    挀漀渀猀琀 琀漀瀀椀挀一愀洀攀猀 㴀 笀 
        hi: [਀            ∀ⴀ䬉ᰉ⠉∉Ⰰ 
            "द्रव्य की अवस्थाएँ",਀            ∀☀䠉⠉㼉ᔉ ऀ⨉⼉䬉ᜉ䀉 ⨀☉㸉〉䴉┉∉Ⰰ 
            "सजीव जगत",਀            ∀⸀㸉⠉㔉 ᔀ㸉〉䴉⼉ᔉ䀉∉Ⰰ 
            "सूक्ष्मजीव",਀            ∀ᜀ␉㼉⸉㸉⠉ 㔀㠉䴉␉䄉༉ĉ ༀ㔉ȉ ऀ⠉ᔉ䜉 Ԁ⠉䄉⨉䴉〉⼉䬉ᜉ∉Ⰰ 
            "चीजें कैसे काम करती हैं?",਀            ∀⨀䴉〉㸉ᔉ䌉␉㼉ᔉ ᠀Ἁ⠉㸉༉ĉ∉Ⰰ 
            "तारे तथा सौर मण्डल",਀            ∀⨀䴉〉㸉ᔉ䌉␉㼉ᔉ 㠀ȉ㠉㸉✉⠉∉Ⰰ 
            "विज्ञान की प्रकृति एवं संरचना",਀            ∀⨀䴉〉㸉ᔉ䌉␉㼉ᔉ 㔀㼉ᰉ䴉ḉ㸉⠉ ㈀ᔉ䴉㜉䴉⼉ ༀ㔉ȉ ऀ☉䴉☉䜉㘉䴉⼉∉Ⰰ 
            "विज्ञान का महत्त्व एवं इसकी समझ",਀            ∀ऀ⨉㸉ᜉ⸉⼉ༀᔉ䀉ᔉ䌉␉ ऀ⨉㸉ᜉ⸉∉Ⰰ 
            "विज्ञान शिक्षण की विधियाँ",਀            ∀⠀㔉㸉ᨉ㸉〉∉Ⰰ 
            "शिक्षण सहायक सामग्री",਀            ∀⸀䈉㈉䴉⼉㸉ȉᔉ⠉∉Ⰰ 
            "विज्ञान शिक्षण से सम्बन्धित समस्याएँ",਀            ∀ऀ⨉ᨉ㸉〉㸉␉䴉⸉ᔉ 㘀㼉ᔉ䴉㜉⌉∉ 
        ],਀        攀渀㨀 嬀 
            "Food",਀            ∀匀琀愀琀攀猀 漀昀 䴀愀琀琀攀爀∀Ⰰ 
            "Daily Use Substances",਀            ∀䰀椀瘀椀渀最 圀漀爀氀搀∀Ⰰ 
            "Human Body",਀            ∀䴀椀挀爀漀漀爀最愀渀椀猀洀猀∀Ⰰ 
            "Moving Objects and Their Applications",਀            ∀䠀漀眀 吀栀椀渀最猀 圀漀爀欀㼀∀Ⰰ 
            "Natural Phenomena",਀            ∀匀琀愀爀猀 愀渀搀 匀漀氀愀爀 匀礀猀琀攀洀∀Ⰰ 
            "Natural Resources",਀            ∀一愀琀甀爀攀 愀渀搀 匀琀爀甀挀琀甀爀攀 漀昀 匀挀椀攀渀挀攀∀Ⰰ 
            "Goals and Objectives of Science",਀            ∀䤀洀瀀漀爀琀愀渀挀攀 愀渀搀 唀渀搀攀爀猀琀愀渀搀椀渀最 漀昀 匀挀椀攀渀挀攀∀Ⰰ 
            "Approach/Integrated Approach",਀            ∀䴀攀琀栀漀搀猀 漀昀 匀挀椀攀渀挀攀 吀攀愀挀栀椀渀最∀Ⰰ 
            "Innovation",਀            ∀吀攀愀挀栀椀渀最 䰀攀愀爀渀椀渀最 䴀愀琀攀爀椀愀氀∀Ⰰ 
            "Evaluation",਀            ∀倀爀漀戀氀攀洀猀 刀攀氀愀琀攀搀 琀漀 匀挀椀攀渀挀攀 吀攀愀挀栀椀渀最∀Ⰰ 
            "Remedial Teaching"਀        崀 
    };਀ 
    function getTopicDisplay(key, lang) {਀        挀漀渀猀琀 椀搀砀 㴀 琀漀瀀椀挀䬀攀礀猀⸀椀渀搀攀砀伀昀⠀欀攀礀⤀㬀 
        if (idx === -1) return key;਀        爀攀琀甀爀渀 琀漀瀀椀挀一愀洀攀猀嬀氀愀渀最崀嬀椀搀砀崀 簀簀 欀攀礀㬀 
    }਀ 
    // =====================================================਀    ⼀⼀ 唀䤀 吀刀䄀一匀䰀䄀吀䤀伀一匀 
    // =====================================================਀    挀漀渀猀琀 甀椀吀攀砀琀 㴀 笀 
        hi: {਀            洀愀椀渀吀椀琀氀攀㨀 ∀㴀Ⳙ⃝䌀吀䔀吀 ⨀䜉⨉〉ⴉ㈀ ⴀ 㔀㼉ᰉ䴉ḉ㸉⠉ ༀ㔉ȉ 㘀㼉ᔉ䴉㜉㸉㘉㸉㠉䴉␉䴉〉∉Ⰰ 
            mainSubtitle: "विज्ञान एवं शिक्षाशास्त्र | दैनिक अभ्यास समस्या जनरेटर",਀            猀琀愀爀琀吀椀琀氀攀㨀 ∀㴀Ⳙ⃝㔀㼉ᰉ䴉ḉ㸉⠉ ༀ㔉ȉ 㘀㼉ᔉ䴉㜉㸉㘉㸉㠉䴉␉䴉〉∉Ⰰ 
            streakLabel: "लगातार",਀            搀愀礀䰀愀戀攀氀㨀 ∀☀㼉⠉∉Ⰰ 
            progressTitle: "आपकी प्रगति",਀            瀀漀搀䈀琀渀吀攀砀琀㨀 ∀☀㼉⠉ ᔀ䀉 㠀⸉㠉䴉⼉㸉∉Ⰰ 
            customBtnText: "कस्टम अभ्यास",਀            猀甀戀樀攀挀琀吀椀琀氀攀㨀 ∀㰀꿘⃟㔀㼉㜉⼉ ᨀ⼉⠉∉Ⰰ 
            selectSubjectText: "विज्ञान एवं शिक्षाशास्त्र",਀            琀漀瀀椀挀吀椀琀氀攀㨀 ∀㴀�⃜Ԁ✉䴉⼉㸉⼉䬉ȉ ᔀ㸉 ᨀ⼉⠉ ᔀ〉䜉ȉ∉Ⰰ 
            chapterSelectText: "अध्यायों का चयन करें",਀            戀愀挀欀匀琀愀爀琀吀攀砀琀㨀 ∀⨀䴉〉㸉〉ȉⴉ ⨀〉 㔀㸉⨉㠉∉Ⰰ 
            genAssignText: "अभ्यास प्रश्न जेनरेट करें",਀            氀攀瘀攀氀吀椀琀氀攀㨀 ∀ꄀ…ᔀ 㼉⠉㸉ࠉ 㠀䴉␉〉 ᨀ䄉⠉䜉ȉ∉Ⰰ 
            levelSelectText: "कठिनाई स्तर चुनें",਀            氀攀瘀攀氀䐀攀猀挀吀攀砀琀㨀 ∀Ԁ⨉⠉䜉 䌀吀䔀吀 㠀䴉␉〉 ᔀ䜉 Ԁ⠉䄉㠉㸉〉 ᨀ䄉⠉䜉ȉ㨉∀Ⰰ 
            l1Title: "स्तर 1",਀            氀㄀匀甀戀㨀 ∀Ⰰ䜉㠉㼉ᔉ ⼀ 䌀吀䔀吀 ؀✉㸉〉∉Ⰰ 
            l2Title: "स्तर 2",਀            氀㈀匀甀戀㨀 ∀⸀✉䴉⼉⸉ ⠀䌀吀䔀吀 ⸀㸉⠉ᔉ⤉∀Ⰰ 
            l3Title: "स्तर 3",਀            氀㌀匀甀戀㨀 ∀ऀ⠉䴉⠉␉ ⠀㔀㼉㘉䴉㈉䜉㜉⌉㸉␉䴉⸉ᔉ⤉∀Ⰰ 
            backTopicsText: "विषयों पर वापस",਀            最攀渀䘀椀渀愀氀吀攀砀琀㨀 ∀Ԁⴉ䴉⼉㸉㠉 ⨀䴉〉㘉䴉⠉ ᰀ䜉⠉〉䜉Ἁ ᔀ〉䜉ȉ∉Ⰰ 
            langLabel: "हिंदी",਀            昀甀氀氀倀愀瀀攀爀㨀 ∀㠀ⴉ䀉 㔀㼉㜉⼉ ⠀⨀䈉〉䴉⌉ ⨀㸉 䴉⼉ᔉ䴉〉⸉ ⴀ ㈀㄀ Ԁ✉䴉⼉㸉⼉⤉∀Ⰰ 
            noTopicAlert: "कृपया कम से कम एक अध्याय चुनें!",਀            渀漀䰀攀瘀攀氀䄀氀攀爀琀㨀 ∀ᔀ䌉⨉⼉㸉 ᔀ 㼉⠉㸉ࠉ 㠀䴉␉〉 ᨀ䄉⠉䜉ȉ℉∀Ⰰ 
            instructions: "निर्देश (विज्ञान अभ्यास):",਀            椀渀猀琀㄀㨀 ∀㄀　 Ⰰ㤉䄉㔉㼉ᔉ㈉䴉⨉䀉 ⨀䴉〉㘉䴉⠉Ⰹ 㔀㼉ᰉ䴉ḉ㸉⠉ ༀ㔉ȉ 㘀㼉ᔉ䴉㜉㸉㘉㸉㠉䴉␉䴉〉 ⨀〉 ؀✉㸉〉㼉␉搉∉Ⰰ 
            inst2: "15 मिनट में हल करें, उत्तर कुंजी से मिलाएँ।",਀            洀挀焀䠀攀愀搀椀渀最㨀 ∀✀️ अभ्यास प्रश्न",਀            愀渀猀眀攀爀䬀攀礀㨀 ∀㴀ᇘ⃝ऀ␉䴉␉〉 ᔀ䄉ȉᰉ䀉∉Ⰰ 
            qNo: "प्रश्न सं.",਀            愀渀猀㨀 ∀ऀ␉䴉␉〉∉Ⰰ 
            print: "प्रिंट / PDF",਀            渀攀眀倀爀愀挀琀椀挀攀㨀 ∀⠀⼉㸉 Ԁⴉ䴉⼉㸉㠉∉Ⰰ 
            markComplete: "पूर्ण चिह्नित करें",਀            挀漀洀瀀氀攀琀攀䴀猀最㨀 ∀㰀觘⃟㘀㸉⠉☉㸉〉℉ Ԁⴉ䴉⼉㸉㠉 ⨀䈉〉䴉⌉ 㤀䄉؉搉 ⨀䴉〉ᜉ␉㼉 㠀㤉䜉ᰉ䀉 ᜀࠉ搉∉Ⰰ 
            dailyComplete: "बधाई हो! दिन की समस्या हल हुई।",਀            瀀漀搀吀椀琀氀攀㨀 ∀㰀Ῐ⃟☀㼉⠉ ᔀ䀉 ᨀ䄉⠉䰉␉䀉 ⠀㔀㼉ᰉ䴉ḉ㸉⠉⤉∀Ⰰ 
            podSub: "🎯",਀            瀀漀搀䰀攀瘀攀氀㨀 ∀㠀䴉␉〉∉Ⰰ 
            podToday: "आज का अभ्यास प्रश्न",਀            瀀漀搀匀琀爀攀愀欀㨀 ∀㴀◘⃝㈀ᜉ㸉␉㸉〉∉Ⰰ 
            podSolved: "✅ हल प्रश्न",਀            瀀漀搀倀爀漀最爀攀猀猀㨀 ∀㴀�⃜⨀䴉〉ᜉ␉㼉∉Ⰰ 
            podSolution: "📌 समाधान",਀            瀀漀搀䌀漀爀爀攀挀琀㨀 ∀㠀㤉䀉 ऀ␉䴉␉〉㨉∀Ⰰ 
            podExplanation: "व्याख्या: CTET विज्ञान अवधारणा के अनुसार",਀            瀀漀搀䌀漀洀瀀氀攀琀攀㨀 ∀⨀䈉〉䴉⌉ ᔀ㼉⼉㸉∉Ⰰ 
            podPrint: "प्रिंट करें",਀            瀀漀搀一攀眀㨀 ∀⠀⼉㸉 Ԁⴉ䴉⼉㸉㠉∉ 
        },਀        攀渀㨀 笀 
            mainTitle: "🔬 CTET Paper 2 - Science and Pedagogy",਀            洀愀椀渀匀甀戀琀椀琀氀攀㨀 ∀匀挀椀攀渀挀攀 愀渀搀 倀攀搀愀最漀最礀 簀 䐀愀椀氀礀 倀爀愀挀琀椀挀攀 倀爀漀戀氀攀洀 䜀攀渀攀爀愀琀漀爀∀Ⰰ 
            startTitle: "🔬 Science and Pedagogy",਀            猀琀爀攀愀欀䰀愀戀攀氀㨀 ∀匀琀爀攀愀欀∀Ⰰ 
            dayLabel: "days",਀            瀀爀漀最爀攀猀猀吀椀琀氀攀㨀 ∀夀漀甀爀 倀爀漀最爀攀猀猀∀Ⰰ 
            podBtnText: "Problem of the Day",਀            挀甀猀琀漀洀䈀琀渀吀攀砀琀㨀 ∀䌀甀猀琀漀洀 倀爀愀挀琀椀挀攀∀Ⰰ 
            subjectTitle: "🎯 Select Subject",਀            猀攀氀攀挀琀匀甀戀樀攀挀琀吀攀砀琀㨀 ∀匀挀椀攀渀挀攀 愀渀搀 倀攀搀愀最漀最礀∀Ⰰ 
            topicTitle: "📚 Select Chapters",਀            挀栀愀瀀琀攀爀匀攀氀攀挀琀吀攀砀琀㨀 ∀匀攀氀攀挀琀 䌀栀愀瀀琀攀爀猀∀Ⰰ 
            backStartText: "Back to Start",਀            最攀渀䄀猀猀椀最渀吀攀砀琀㨀 ∀䜀攀渀攀爀愀琀攀 倀爀愀挀琀椀挀攀 儀甀攀猀琀椀漀渀猀∀Ⰰ 
            levelTitle: "⚡ Select Difficulty Level",਀            氀攀瘀攀氀匀攀氀攀挀琀吀攀砀琀㨀 ∀匀攀氀攀挀琀 䐀椀昀昀椀挀甀氀琀礀 䰀攀瘀攀氀∀Ⰰ 
            levelDescText: "Choose according to your CTET level:",਀            氀㄀吀椀琀氀攀㨀 ∀䰀攀瘀攀氀 ㄀∀Ⰰ 
            l1Sub: "Basic / CTET Foundation",਀            氀㈀吀椀琀氀攀㨀 ∀䰀攀瘀攀氀 ㈀∀Ⰰ 
            l2Sub: "Medium (CTET Standard)",਀            氀㌀吀椀琀氀攀㨀 ∀䰀攀瘀攀氀 ㌀∀Ⰰ 
            l3Sub: "Advanced (Analytical)",਀            戀愀挀欀吀漀瀀椀挀猀吀攀砀琀㨀 ∀䈀愀挀欀 琀漀 吀漀瀀椀挀猀∀Ⰰ 
            genFinalText: "Generate Practice Questions",਀            氀愀渀最䰀愀戀攀氀㨀 ∀䔀渀最氀椀猀栀∀Ⰰ 
            fullPaper: "All Topics (Full Syllabus - 21 Chapters)",਀            渀漀吀漀瀀椀挀䄀氀攀爀琀㨀 ∀倀氀攀愀猀攀 猀攀氀攀挀琀 愀琀 氀攀愀猀琀 漀渀攀 挀栀愀瀀琀攀爀℀∀Ⰰ 
            noLevelAlert: "Please select a difficulty level!",਀            椀渀猀琀爀甀挀琀椀漀渀猀㨀 ∀䤀渀猀琀爀甀挀琀椀漀渀猀 ⠀匀挀椀攀渀挀攀 倀爀愀挀琀椀挀攀⤀㨀∀Ⰰ 
            inst1: "10 multiple choice questions based on Science and Pedagogy.",਀            椀渀猀琀㈀㨀 ∀匀漀氀瘀攀 椀渀 ㄀㔀 洀椀渀甀琀攀猀Ⰰ 挀栀攀挀欀 眀椀琀栀 愀渀猀眀攀爀 欀攀礀⸀∀Ⰰ 
            mcqHeading: "༧⃾倀爀愀挀琀椀挀攀 儀甀攀猀琀椀漀渀猀∀Ⰰ 
            answerKey: "🔑 Answer Key",਀            焀一漀㨀 ∀儀⸀ 一漀⸀∀Ⰰ 
            ans: "Answer",਀            瀀爀椀渀琀㨀 ∀倀爀椀渀琀 ⼀ 倀䐀䘀∀Ⰰ 
            newPractice: "New Practice",਀            洀愀爀欀䌀漀洀瀀氀攀琀攀㨀 ∀䴀愀爀欀 䌀漀洀瀀氀攀琀攀∀Ⰰ 
            completeMsg: "🎉 Excellent! Practice marked complete. Progress saved.",਀            搀愀椀氀礀䌀漀洀瀀氀攀琀攀㨀 ∀䌀漀渀最爀愀琀甀氀愀琀椀漀渀猀℀ 倀爀漀戀氀攀洀 漀昀 琀栀攀 搀愀礀 猀漀氀瘀攀搀⸀∀Ⰰ 
            podTitle: "🌟 Problem of the Day (Science)",਀            瀀漀搀匀甀戀㨀 ∀㰀꿘⋟Ⰰ 
            podLevel: "Level",਀            瀀漀搀吀漀搀愀礀㨀 ∀吀漀搀愀礀✀猀 倀爀愀挀琀椀挀攀 儀甀攀猀琀椀漀渀∀Ⰰ 
            podStreak: "🔥 Streak",਀            瀀漀搀匀漀氀瘀攀搀㨀 ∀Ԁ‧匀漀氀瘀攀搀∀Ⰰ 
            podProgress: "📚 Progress",਀            瀀漀搀匀漀氀甀琀椀漀渀㨀 ∀㴀쳘⃜匀漀氀甀琀椀漀渀∀Ⰰ 
            podCorrect: "Correct Answer:",਀            瀀漀搀䔀砀瀀氀愀渀愀琀椀漀渀㨀 ∀䔀砀瀀氀愀渀愀琀椀漀渀㨀 䄀猀 瀀攀爀 䌀吀䔀吀 匀挀椀攀渀挀攀 挀漀渀挀攀瀀琀∀Ⰰ 
            podComplete: "Mark Complete",਀            瀀漀搀倀爀椀渀琀㨀 ∀倀爀椀渀琀∀Ⰰ 
            podNew: "New Practice"਀        紀 
    };਀ 
    // =====================================================਀    ⼀⼀ 䐀伀䴀 刀䔀䘀匀 ☀ 匀吀䄀吀䔀 
    // =====================================================਀    挀漀渀猀琀 氀愀渀最吀漀最最氀攀䈀琀渀 㴀 搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀愀渀最吀漀最最氀攀䈀琀渀✀⤀㬀 
    const langLabel = document.getElementById('langLabel');਀    氀攀琀 挀甀爀爀攀渀琀䰀愀渀最 㴀 ✀栀椀✀㬀 
਀    氀攀琀 猀攀氀攀挀琀攀搀吀漀瀀椀挀猀 㴀 嬀崀㬀 
    let selectedLevel = null;਀    氀攀琀 甀猀攀爀倀爀漀最爀攀猀猀 㴀 笀 猀琀爀攀愀欀㨀 　Ⰰ 氀愀猀琀倀爀愀挀琀椀挀攀䐀愀琀攀㨀 渀甀氀氀Ⰰ 琀漀琀愀氀倀爀漀戀氀攀洀猀匀漀氀瘀攀搀㨀 　Ⰰ 琀漀瀀椀挀猀䌀漀洀瀀氀攀琀攀搀㨀 　Ⰰ 琀漀琀愀氀吀漀瀀椀挀猀㨀 琀漀瀀椀挀䬀攀礀猀⸀氀攀渀最琀栀 紀㬀 
਀    昀甀渀挀琀椀漀渀 愀瀀瀀氀礀唀䤀䰀愀渀最甀愀最攀⠀氀愀渀最⤀ 笀 
        const t = uiText[lang];਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀洀愀椀渀吀椀琀氀攀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀洀愀椀渀吀椀琀氀攀㬀 
        document.getElementById('mainSubtitle').textContent = t.mainSubtitle;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀猀琀愀爀琀吀椀琀氀攀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀猀琀愀爀琀吀椀琀氀攀㬀 
        document.getElementById('streakLabel').textContent = t.streakLabel;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀搀愀礀䰀愀戀攀氀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀搀愀礀䰀愀戀攀氀㬀 
        document.getElementById('progressTitle').textContent = t.progressTitle;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀瀀漀搀䈀琀渀吀攀砀琀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀瀀漀搀䈀琀渀吀攀砀琀㬀 
        document.getElementById('customBtnText').textContent = t.customBtnText;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀猀甀戀樀攀挀琀吀椀琀氀攀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀猀甀戀樀攀挀琀吀椀琀氀攀㬀 
        document.getElementById('selectSubjectText').textContent = t.selectSubjectText;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀琀漀瀀椀挀吀椀琀氀攀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀琀漀瀀椀挀吀椀琀氀攀㬀 
        document.getElementById('chapterSelectText').textContent = t.chapterSelectText;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀戀愀挀欀匀琀愀爀琀吀攀砀琀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀戀愀挀欀匀琀愀爀琀吀攀砀琀㬀 
        document.getElementById('genAssignText').textContent = t.genAssignText;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀攀瘀攀氀吀椀琀氀攀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀氀攀瘀攀氀吀椀琀氀攀㬀 
        document.getElementById('levelSelectText').textContent = t.levelSelectText;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀攀瘀攀氀䐀攀猀挀吀攀砀琀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀氀攀瘀攀氀䐀攀猀挀吀攀砀琀㬀 
        document.getElementById('l1Title').textContent = t.l1Title;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀㄀匀甀戀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀氀㄀匀甀戀㬀 
        document.getElementById('l2Title').textContent = t.l2Title;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀㈀匀甀戀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀氀㈀匀甀戀㬀 
        document.getElementById('l3Title').textContent = t.l3Title;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀㌀匀甀戀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀氀㌀匀甀戀㬀 
        document.getElementById('backTopicsText').textContent = t.backTopicsText;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀最攀渀䘀椀渀愀氀吀攀砀琀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀⸀最攀渀䘀椀渀愀氀吀攀砀琀㬀 
        langLabel.textContent = t.langLabel;਀        爀攀渀搀攀爀吀漀瀀椀挀猀⠀⤀㬀 
        if (!generatedPaperContainer.classList.contains('hidden')) {਀            椀昀 ⠀猀攀氀攀挀琀攀搀吀漀瀀椀挀猀⸀氀攀渀最琀栀 㸀 　 ☀☀ 猀攀氀攀挀琀攀搀䰀攀瘀攀氀⤀ 笀 
                generatePaper(selectedTopics, selectedLevel, currentLang);਀            紀 
        }਀    紀 
਀    氀愀渀最吀漀最最氀攀䈀琀渀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀氀椀挀欀✀Ⰰ 昀甀渀挀琀椀漀渀⠀⤀ 笀 
        currentLang = (currentLang === 'hi') ? 'en' : 'hi';਀        愀瀀瀀氀礀唀䤀䰀愀渀最甀愀最攀⠀挀甀爀爀攀渀琀䰀愀渀最⤀㬀 
    });਀ 
    // ============ CORE FUNCTIONS ============਀    昀甀渀挀琀椀漀渀 爀攀渀搀攀爀吀漀瀀椀挀猀⠀⤀ 笀 
        const container = document.getElementById('topicsContainer');਀        挀漀渀猀琀 琀 㴀 甀椀吀攀砀琀嬀挀甀爀爀攀渀琀䰀愀渀最崀㬀 
        const fullLabel = (currentLang === 'hi') ? "✅ संपूर्ण पाठ्यक्रम (सभी 21 अध्याय)" : "✅ Full Syllabus (All 21 Chapters)";਀        挀漀渀琀愀椀渀攀爀⸀椀渀渀攀爀䠀吀䴀䰀 㴀 怀㰀搀椀瘀 挀氀愀猀猀㴀∀挀栀攀挀欀戀漀砀ⴀ椀琀攀洀∀ 猀琀礀氀攀㴀∀戀愀挀欀最爀漀甀渀搀㨀⌀攀㠀昀㔀攀㤀㬀∀㸀㰀椀渀瀀甀琀 琀礀瀀攀㴀∀挀栀攀挀欀戀漀砀∀ 椀搀㴀∀昀甀氀氀匀礀氀氀愀戀甀猀∀ 瘀愀氀甀攀㴀∀昀甀氀氀∀㸀㰀氀愀戀攀氀 昀漀爀㴀∀昀甀氀氀匀礀氀氀愀戀甀猀∀㸀㰀猀琀爀漀渀最㸀␀笀昀甀氀氀䰀愀戀攀氀紀㰀⼀猀琀爀漀渀最㸀㰀⼀氀愀戀攀氀㸀㰀⼀搀椀瘀㸀怀㬀 
        topicKeys.forEach(topic => {਀            挀漀渀猀琀 椀搀 㴀 怀琀漀瀀椀挀开␀笀琀漀瀀椀挀⸀爀攀瀀氀愀挀攀⠀⼀嬀尀猀Ⰰ㼀⠀⤀崀⼀最Ⰰ ✀开✀⤀⸀猀甀戀猀琀爀椀渀最⠀　Ⰰ 㐀　⤀紀怀㬀 
            const displayName = getTopicDisplay(topic, currentLang);਀            挀漀渀琀愀椀渀攀爀⸀椀渀渀攀爀䠀吀䴀䰀 ⬀㴀 怀㰀搀椀瘀 挀氀愀猀猀㴀∀挀栀攀挀欀戀漀砀ⴀ椀琀攀洀∀㸀㰀椀渀瀀甀琀 琀礀瀀攀㴀∀挀栀攀挀欀戀漀砀∀ 椀搀㴀∀␀笀椀搀紀∀ 渀愀洀攀㴀∀琀漀瀀椀挀∀ 瘀愀氀甀攀㴀∀␀笀琀漀瀀椀挀紀∀㸀㰀氀愀戀攀氀 昀漀爀㴀∀␀笀椀搀紀∀㸀␀笀搀椀猀瀀氀愀礀一愀洀攀紀㰀⼀氀愀戀攀氀㸀㰀⼀搀椀瘀㸀怀㬀 
        });਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀昀甀氀氀匀礀氀氀愀戀甀猀✀⤀㼀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀栀愀渀最攀✀Ⰰ ⠀攀⤀ 㴀㸀 笀 
            const allCheckboxes = document.querySelectorAll('input[name="topic"]');਀            愀氀氀䌀栀攀挀欀戀漀砀攀猀⸀昀漀爀䔀愀挀栀⠀挀戀 㴀㸀 挀戀⸀搀椀猀愀戀氀攀搀 㴀 攀⸀琀愀爀最攀琀⸀挀栀攀挀欀攀搀⤀㬀 
            if(e.target.checked) allCheckboxes.forEach(cb => cb.checked = false);਀        紀⤀㬀 
    }਀ 
    function getRandomQuestions(topics, level, count, lang) {਀        氀攀琀 愀氀氀儀猀 㴀 嬀崀㬀 
        topics.forEach(topic => {਀            椀昀 ⠀焀甀攀猀琀椀漀渀䈀愀渀欀嬀琀漀瀀椀挀崀 ☀☀ 焀甀攀猀琀椀漀渀䈀愀渀欀嬀琀漀瀀椀挀崀嬀氀愀渀最崀 ☀☀ 焀甀攀猀琀椀漀渀䈀愀渀欀嬀琀漀瀀椀挀崀嬀氀愀渀最崀嬀怀氀攀瘀攀氀␀笀氀攀瘀攀氀紀怀崀⤀ 笀 
                allQs = allQs.concat(questionBank[topic][lang][`level${level}`]);਀            紀 
        });਀        椀昀 ⠀愀氀氀儀猀⸀氀攀渀最琀栀 㴀㴀㴀 　⤀ 笀 
            const t = uiText[lang];਀            爀攀琀甀爀渀 嬀笀 焀甀攀猀琀椀漀渀㨀 琀⸀渀漀吀漀瀀椀挀䄀氀攀爀琀Ⰰ 漀瀀琀椀漀渀猀㨀 嬀∀䄀∀Ⰰ ∀䈀∀Ⰰ ∀䌀∀Ⰰ ∀䐀∀崀Ⰰ 愀渀猀眀攀爀㨀 ∀䄀∀ 紀崀㬀 
        }਀        愀氀氀儀猀 㴀 愀氀氀儀猀⸀猀漀爀琀⠀⠀⤀ 㴀㸀 䴀愀琀栀⸀爀愀渀搀漀洀⠀⤀ ⴀ 　⸀㔀⤀㬀 
        return allQs.slice(0, count);਀    紀 
਀    昀甀渀挀琀椀漀渀 氀漀愀搀唀猀攀爀倀爀漀最爀攀猀猀⠀⤀ 笀 
        const saved = localStorage.getItem('ctetScienceDailyProgressPaper2');਀        椀昀 ⠀猀愀瘀攀搀⤀ 甀猀攀爀倀爀漀最爀攀猀猀 㴀 䨀匀伀一⸀瀀愀爀猀攀⠀猀愀瘀攀搀⤀㬀 
        const today = new Date().toDateString();਀        椀昀 ⠀甀猀攀爀倀爀漀最爀攀猀猀⸀氀愀猀琀倀爀愀挀琀椀挀攀䐀愀琀攀 ℀㴀㴀 琀漀搀愀礀⤀ 笀 
            const yesterday = new Date(); yesterday.setDate(yesterday.getDate() - 1);਀            椀昀 ⠀甀猀攀爀倀爀漀最爀攀猀猀⸀氀愀猀琀倀爀愀挀琀椀挀攀䐀愀琀攀 㴀㴀㴀 礀攀猀琀攀爀搀愀礀⸀琀漀䐀愀琀攀匀琀爀椀渀最⠀⤀⤀ 甀猀攀爀倀爀漀最爀攀猀猀⸀猀琀爀攀愀欀⬀⬀㬀 
            else userProgress.streak = 1;਀            甀猀攀爀倀爀漀最爀攀猀猀⸀氀愀猀琀倀爀愀挀琀椀挀攀䐀愀琀攀 㴀 琀漀搀愀礀㬀 
            saveUserProgress();਀        紀 
        updateUI();਀    紀 
    function saveUserProgress() { localStorage.setItem('ctetScienceDailyProgressPaper2', JSON.stringify(userProgress)); }਀    昀甀渀挀琀椀漀渀 甀瀀搀愀琀攀唀䤀⠀⤀ 笀 
        const t = uiText[currentLang];਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀猀琀爀攀愀欀䐀愀礀猀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 甀猀攀爀倀爀漀最爀攀猀猀⸀猀琀爀攀愀欀㬀 
        const today = new Date();਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀挀甀爀爀攀渀琀䐀愀琀攀✀⤀⸀琀攀砀琀䌀漀渀琀攀渀琀 㴀 琀漀搀愀礀⸀琀漀䰀漀挀愀氀攀䐀愀琀攀匀琀爀椀渀最⠀挀甀爀爀攀渀琀䰀愀渀最 㴀㴀㴀 ✀栀椀✀ 㼀 ✀栀椀ⴀ䤀一✀ 㨀 ✀攀渀ⴀ唀匀✀Ⰰ 笀 眀攀攀欀搀愀礀㨀 ✀氀漀渀最✀Ⰰ 礀攀愀爀㨀 ✀渀甀洀攀爀椀挀✀Ⰰ 洀漀渀琀栀㨀 ✀氀漀渀最✀Ⰰ 搀愀礀㨀 ✀渀甀洀攀爀椀挀✀ 紀⤀㬀 
        const percent = Math.min(100, Math.round((userProgress.topicsCompleted / userProgress.totalTopics) * 100));਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀瀀爀漀最爀攀猀猀䘀椀氀氀✀⤀⸀猀琀礀氀攀⸀眀椀搀琀栀 㴀 怀␀笀瀀攀爀挀攀渀琀紀─怀㬀 
        document.getElementById('progressText').textContent = `${percent}% ${currentLang === 'hi' ? 'पूर्ण' : 'complete'} (${userProgress.topicsCompleted}/${userProgress.totalTopics} ${currentLang === 'hi' ? 'अध्याय' : 'chapters'})`;਀    紀 
਀    昀甀渀挀琀椀漀渀 最攀渀攀爀愀琀攀倀愀瀀攀爀⠀琀漀瀀椀挀猀Ⰰ 氀攀瘀攀氀Ⰰ 氀愀渀最⤀ 笀 
        const t = uiText[lang];਀        挀漀渀猀琀 琀漀瀀椀挀一愀洀攀猀䐀椀猀瀀氀愀礀 㴀 琀漀瀀椀挀猀⸀氀攀渀最琀栀 㸀 㔀 㼀 琀漀瀀椀挀猀⸀猀氀椀挀攀⠀　Ⰰ㔀⤀⸀洀愀瀀⠀琀 㴀㸀 最攀琀吀漀瀀椀挀䐀椀猀瀀氀愀礀⠀琀Ⰰ 氀愀渀最⤀⤀⸀樀漀椀渀⠀∀Ⰰ ∀⤀⬀∀ ⸀⸀⸀∀ 㨀 琀漀瀀椀挀猀⸀洀愀瀀⠀琀 㴀㸀 最攀琀吀漀瀀椀挀䐀椀猀瀀氀愀礀⠀琀Ⰰ 氀愀渀最⤀⤀⸀樀漀椀渀⠀∀Ⰰ ∀⤀㬀 
        const mcqs = getRandomQuestions(topics, level, 10, lang);਀        氀攀琀 瀀愀瀀攀爀䌀漀渀琀攀渀琀 㴀 怀㰀搀椀瘀 挀氀愀猀猀㴀∀栀攀愀搀攀爀∀㸀㰀栀㈀㸀㴀�⃜䌀吀䔀吀 倀愀瀀攀爀ⴀ㈀ ⠀匀挀椀攀渀挀攀 ☀ 倀攀搀愀最漀最礀⤀㰀⼀栀㈀㸀㰀栀㌀㸀㴀쳘⃜␀笀琀漀瀀椀挀猀⸀氀攀渀最琀栀 㴀㴀㴀 琀漀瀀椀挀䬀攀礀猀⸀氀攀渀最琀栀 㼀 ⠀挀甀爀爀攀渀琀䰀愀渀最 㴀㴀㴀 ✀栀椀✀ 㼀 ∀㠀⸉䴉⨉䈉〉䴉⌉ ⨀㸉 䴉⼉ᔉ䴉〉⸉ ⠀㈀㄀ Ԁ✉䴉⼉㸉⼉⤉∀ 㨀 ∀䘀甀氀氀 匀礀氀氀愀戀甀猀 ⠀㈀㄀ 䌀栀愀瀀琀攀爀猀⤀∀⤀ 㨀 琀漀瀀椀挀一愀洀攀猀䐀椀猀瀀氀愀礀⸀猀甀戀猀琀爀椀渀最⠀　Ⰰ 㠀㔀⤀紀㰀⼀栀㌀㸀㰀瀀㸀ꄀ…␀笀挀甀爀爀攀渀琀䰀愀渀最 㴀㴀㴀 ✀栀椀✀ 㼀 ✀ᔀ 㼉⠉㸉ࠉ 㠀䴉␉〉✉ 㨀 ✀䐀椀昀昀椀挀甀氀琀礀 䰀攀瘀攀氀✀紀 ␀笀氀攀瘀攀氀紀 ᐀†␀笀氀攀瘀攀氀 㴀㴀㴀 ㄀ 㼀 ⠀挀甀爀爀攀渀琀䰀愀渀最 㴀㴀㴀 ✀栀椀✀ 㼀 ✀Ⰰ䜉㠉㼉ᔉ✉ 㨀 ✀䈀愀猀椀挀✀⤀ 㨀 氀攀瘀攀氀 㴀㴀㴀 ㈀ 㼀 ⠀挀甀爀爀攀渀琀䰀愀渀最 㴀㴀㴀 ✀栀椀✀ 㼀 ✀⸀✉䴉⼉⸉✉ 㨀 ✀䴀攀搀椀甀洀✀⤀ 㨀 ⠀挀甀爀爀攀渀琀䰀愀渀最 㴀㴀㴀 ✀栀椀✀ 㼀 ✀ऀ⠉䴉⠉␉✉ 㨀 ✀䄀搀瘀愀渀挀攀搀✀⤀紀㰀⼀瀀㸀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀挀漀渀琀攀渀琀ⴀ愀爀攀愀∀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀椀渀猀琀爀甀挀琀椀漀渀猀∀㸀㰀瀀㸀㰀猀琀爀漀渀最㸀␀笀琀⸀椀渀猀琀爀甀挀琀椀漀渀猀紀㰀⼀猀琀爀漀渀最㸀㰀⼀瀀㸀㰀漀氀㸀㰀氀椀㸀␀笀琀⸀椀渀猀琀㄀紀㰀⼀氀椀㸀㰀氀椀㸀␀笀琀⸀椀渀猀琀㈀紀㰀⼀氀椀㸀㰀⼀漀氀㸀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀焀甀攀猀琀椀漀渀ⴀ猀攀挀琀椀漀渀∀㸀㰀搀椀瘀 猀琀礀氀攀㴀∀昀漀渀琀ⴀ猀椀稀攀㨀㄀⸀㐀爀攀洀㬀 洀愀爀最椀渀ⴀ戀漀琀琀漀洀㨀㈀　瀀砀㬀 昀漀渀琀ⴀ眀攀椀最栀琀㨀戀漀氀搀㬀∀㸀␀笀琀⸀洀挀焀䠀攀愀搀椀渀最紀㰀⼀搀椀瘀㸀怀㬀 
        let qNum = 1;਀        洀挀焀猀⸀昀漀爀䔀愀挀栀⠀洀挀焀 㴀㸀 笀 
            paperContent += `<div class="question"><div class="question-text">${qNum}. ${mcq.question}</div>਀            㰀搀椀瘀 挀氀愀猀猀㴀∀漀瀀琀椀漀渀∀㸀䄀⸀ ␀笀洀挀焀⸀漀瀀琀椀漀渀猀嬀　崀紀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀漀瀀琀椀漀渀∀㸀䈀⸀ ␀笀洀挀焀⸀漀瀀琀椀漀渀猀嬀㄀崀紀㰀⼀搀椀瘀㸀 
            <div class="option">C. ${mcq.options[2]}</div><div class="option">D. ${mcq.options[3]}</div></div>`;਀            焀一甀洀⬀⬀㬀 
        });਀        瀀愀瀀攀爀䌀漀渀琀攀渀琀 ⬀㴀 怀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀愀渀猀眀攀爀ⴀ猀栀攀攀琀∀㸀㰀栀㌀ 挀氀愀猀猀㴀∀猀攀挀琀椀漀渀ⴀ琀椀琀氀攀∀㸀␀笀琀⸀愀渀猀眀攀爀䬀攀礀紀㰀⼀栀㌀㸀㰀琀愀戀氀攀 挀氀愀猀猀㴀∀愀渀猀眀攀爀ⴀ琀愀戀氀攀∀㸀㰀琀栀攀愀搀㸀㰀琀爀㸀㰀琀栀㸀␀笀琀⸀焀一漀紀㰀⼀琀栀㸀㰀琀栀㸀␀笀琀⸀愀渀猀紀㰀⼀琀栀㸀㰀琀栀㸀␀笀琀⸀焀一漀紀㰀⼀琀栀㸀㰀琀栀㸀␀笀琀⸀愀渀猀紀㰀⼀琀栀㸀㰀⼀琀爀㸀㰀⼀琀栀攀愀搀㸀㰀琀戀漀搀礀㸀怀㬀 
        for (let i = 0; i < mcqs.length; i += 2) {਀            瀀愀瀀攀爀䌀漀渀琀攀渀琀 ⬀㴀 怀㰀琀爀㸀㰀琀搀㸀␀笀椀⬀㄀紀㰀⼀琀搀㸀㰀琀搀㸀㰀猀琀爀漀渀最㸀␀笀洀挀焀猀嬀椀崀⸀愀渀猀眀攀爀紀㰀⼀猀琀爀漀渀最㸀㰀⼀琀搀㸀怀㬀 
            if (i+1 < mcqs.length) paperContent += `<td>${i+2}</td><td><strong>${mcqs[i+1].answer}</strong></td>`;਀            攀氀猀攀 瀀愀瀀攀爀䌀漀渀琀攀渀琀 ⬀㴀 怀㰀琀搀㸀㰀⼀琀搀㸀㰀琀搀㸀㰀⼀琀搀㸀怀㬀 
            paperContent += `</tr>`;਀        紀 
        paperContent += `</tbody></table></div><div class="action-buttons"><button class="btn btn-success" id="markCompleteBtn"><i class="fas fa-check-circle"></i> ${t.markComplete}</button><button class="btn btn-primary" id="printBtn"><i class="fas fa-print"></i> ${t.print}</button><button class="btn btn-danger" id="newAssignmentBtn"><i class="fas fa-undo-alt"></i> ${t.newPractice}</button></div></div>`;਀        最攀渀攀爀愀琀攀搀倀愀瀀攀爀䌀漀渀琀愀椀渀攀爀⸀椀渀渀攀爀䠀吀䴀䰀 㴀 瀀愀瀀攀爀䌀漀渀琀攀渀琀㬀 
        generatedPaperContainer.classList.remove('hidden');਀        猀琀愀爀琀䌀漀渀琀愀椀渀攀爀⸀挀氀愀猀猀䰀椀猀琀⸀愀搀搀⠀✀栀椀搀搀攀渀✀⤀㬀 
        document.getElementById('markCompleteBtn')?.addEventListener('click', markPracticeComplete);਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀瀀爀椀渀琀䈀琀渀✀⤀㼀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀氀椀挀欀✀Ⰰ ⠀⤀ 㴀㸀 眀椀渀搀漀眀⸀瀀爀椀渀琀⠀⤀⤀㬀 
        document.getElementById('newAssignmentBtn')?.addEventListener('click', backToStart);਀    紀 
਀    昀甀渀挀琀椀漀渀 洀愀爀欀倀爀愀挀琀椀挀攀䌀漀洀瀀氀攀琀攀⠀⤀ 笀 
        const t = uiText[currentLang];਀        甀猀攀爀倀爀漀最爀攀猀猀⸀琀漀琀愀氀倀爀漀戀氀攀洀猀匀漀氀瘀攀搀 ⬀㴀 ㄀　㬀 
        let newlyCompleted = 0;਀        猀攀氀攀挀琀攀搀吀漀瀀椀挀猀⸀昀漀爀䔀愀挀栀⠀琀 㴀㸀 笀 椀昀 ⠀℀甀猀攀爀倀爀漀最爀攀猀猀嬀怀挀漀洀瀀开␀笀琀紀怀崀⤀ 笀 甀猀攀爀倀爀漀最爀攀猀猀嬀怀挀漀洀瀀开␀笀琀紀怀崀 㴀 琀爀甀攀㬀 渀攀眀氀礀䌀漀洀瀀氀攀琀攀搀⬀⬀㬀 紀 紀⤀㬀 
        userProgress.topicsCompleted = Math.min(userProgress.totalTopics, userProgress.topicsCompleted + newlyCompleted);਀        猀愀瘀攀唀猀攀爀倀爀漀最爀攀猀猀⠀⤀㬀 甀瀀搀愀琀攀唀䤀⠀⤀㬀 
        alert(t.completeMsg);਀        戀愀挀欀吀漀匀琀愀爀琀⠀⤀㬀 
    }਀ 
    function generateProblemOfDay() {਀        挀漀渀猀琀 琀 㴀 甀椀吀攀砀琀嬀挀甀爀爀攀渀琀䰀愀渀最崀㬀 
        const randomTopic = topicKeys[Math.floor(Math.random() * topicKeys.length)];਀        挀漀渀猀琀 爀愀渀搀漀洀䰀攀瘀攀氀 㴀 䴀愀琀栀⸀昀氀漀漀爀⠀䴀愀琀栀⸀爀愀渀搀漀洀⠀⤀ ⨀ ㌀⤀ ⬀ ㄀㬀 
        selectedTopics = [randomTopic]; selectedLevel = randomLevel;਀        挀漀渀猀琀 洀挀焀 㴀 最攀琀刀愀渀搀漀洀儀甀攀猀琀椀漀渀猀⠀猀攀氀攀挀琀攀搀吀漀瀀椀挀猀Ⰰ 爀愀渀搀漀洀䰀攀瘀攀氀Ⰰ ㄀Ⰰ 挀甀爀爀攀渀琀䰀愀渀最⤀嬀　崀㬀 
        const topicDisplay = getTopicDisplay(randomTopic, currentLang);਀        猀琀愀爀琀䌀漀渀琀愀椀渀攀爀⸀挀氀愀猀猀䰀椀猀琀⸀愀搀搀⠀✀栀椀搀搀攀渀✀⤀㬀 
        generatedPaperContainer.classList.remove('hidden');਀        氀攀琀 挀漀渀琀攀渀琀 㴀 怀㰀搀椀瘀 挀氀愀猀猀㴀∀栀攀愀搀攀爀∀㸀㰀栀㈀㸀␀笀琀⸀瀀漀搀吀椀琀氀攀紀㰀⼀栀㈀㸀㰀栀㌀㸀␀笀琀⸀瀀漀搀匀甀戀紀 ␀笀琀漀瀀椀挀䐀椀猀瀀氀愀礀紀㰀⼀栀㌀㸀㰀瀀㸀␀笀琀⸀瀀漀搀䰀攀瘀攀氀紀 ␀笀爀愀渀搀漀洀䰀攀瘀攀氀紀㰀⼀瀀㸀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀挀漀渀琀攀渀琀ⴀ愀爀攀愀∀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀瀀爀漀戀氀攀洀ⴀ漀昀ⴀ搀愀礀∀㸀㰀栀㌀㸀㰀椀 挀氀愀猀猀㴀∀昀愀猀 昀愀ⴀ猀琀愀爀ⴀ漀昀ⴀ氀椀昀攀∀㸀㰀⼀椀㸀 ␀笀琀⸀瀀漀搀吀漀搀愀礀紀㰀⼀栀㌀㸀㰀瀀㸀␀笀挀甀爀爀攀渀琀䰀愀渀最 㴀㴀㴀 ✀栀椀✀ 㼀 ✀Ԁ⨉⠉䀉 氀攀愀爀渀椀渀最 猀琀爀攀愀欀 Ⰰ⠉㸉༉ 　ᘉ䜉ȉ℉✀ 㨀 ✀䬀攀攀瀀 礀漀甀爀 氀攀愀爀渀椀渀最 猀琀爀攀愀欀 最漀椀渀最℀✀紀㰀⼀瀀㸀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀搀愀椀氀礀ⴀ猀甀洀洀愀爀礀∀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀猀甀洀洀愀爀礀ⴀ挀愀爀搀∀㸀㰀栀㐀㸀␀笀琀⸀瀀漀搀匀琀爀攀愀欀紀㰀⼀栀㐀㸀㰀瀀㸀␀笀甀猀攀爀倀爀漀最爀攀猀猀⸀猀琀爀攀愀欀紀 ␀笀挀甀爀爀攀渀琀䰀愀渀最 㴀㴀㴀 ✀栀椀✀ 㼀 ✀☀㼉⠉✉ 㨀 ✀搀愀礀猀✀紀㰀⼀瀀㸀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀猀甀洀洀愀爀礀ⴀ挀愀爀搀∀㸀㰀栀㐀㸀␀笀琀⸀瀀漀搀匀漀氀瘀攀搀紀㰀⼀栀㐀㸀㰀瀀㸀␀笀甀猀攀爀倀爀漀最爀攀猀猀⸀琀漀琀愀氀倀爀漀戀氀攀洀猀匀漀氀瘀攀搀紀㰀⼀瀀㸀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀猀甀洀洀愀爀礀ⴀ挀愀爀搀∀㸀㰀栀㐀㸀␀笀琀⸀瀀漀搀倀爀漀最爀攀猀猀紀㰀⼀栀㐀㸀㰀瀀㸀␀笀䴀愀琀栀⸀爀漀甀渀搀⠀⠀甀猀攀爀倀爀漀最爀攀猀猀⸀琀漀瀀椀挀猀䌀漀洀瀀氀攀琀攀搀 ⼀ 甀猀攀爀倀爀漀最爀攀猀猀⸀琀漀琀愀氀吀漀瀀椀挀猀⤀ ⨀ ㄀　　⤀紀─㰀⼀瀀㸀㰀⼀搀椀瘀㸀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀焀甀攀猀琀椀漀渀∀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀焀甀攀猀琀椀漀渀ⴀ琀攀砀琀∀㸀␀笀洀挀焀⸀焀甀攀猀琀椀漀渀紀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀漀瀀琀椀漀渀∀㸀䄀⸀ ␀笀洀挀焀⸀漀瀀琀椀漀渀猀嬀　崀紀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀漀瀀琀椀漀渀∀㸀䈀⸀ ␀笀洀挀焀⸀漀瀀琀椀漀渀猀嬀㄀崀紀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀漀瀀琀椀漀渀∀㸀䌀⸀ ␀笀洀挀焀⸀漀瀀琀椀漀渀猀嬀㈀崀紀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀漀瀀琀椀漀渀∀㸀䐀⸀ ␀笀洀挀焀⸀漀瀀琀椀漀渀猀嬀㌀崀紀㰀⼀搀椀瘀㸀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀愀渀猀眀攀爀ⴀ猀栀攀攀琀∀㸀㰀栀㌀㸀␀笀琀⸀瀀漀搀匀漀氀甀琀椀漀渀紀㰀⼀栀㌀㸀㰀瀀㸀㰀猀琀爀漀渀最㸀␀笀琀⸀瀀漀搀䌀漀爀爀攀挀琀紀㰀⼀猀琀爀漀渀最㸀 ␀笀洀挀焀⸀愀渀猀眀攀爀紀㰀⼀瀀㸀㰀瀀㸀㰀猀琀爀漀渀最㸀␀笀琀⸀瀀漀搀䔀砀瀀氀愀渀愀琀椀漀渀紀㰀⼀猀琀爀漀渀最㸀㰀⼀瀀㸀㰀⼀搀椀瘀㸀㰀搀椀瘀 挀氀愀猀猀㴀∀愀挀琀椀漀渀ⴀ戀甀琀琀漀渀猀∀㸀㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀戀琀渀 戀琀渀ⴀ猀甀挀挀攀猀猀∀ 椀搀㴀∀洀愀爀欀䌀漀洀瀀氀攀琀攀䐀愀椀氀礀䈀琀渀∀㸀㰀椀 挀氀愀猀猀㴀∀昀愀猀 昀愀ⴀ挀栀攀挀欀∀㸀㰀⼀椀㸀 ␀笀琀⸀瀀漀搀䌀漀洀瀀氀攀琀攀紀㰀⼀戀甀琀琀漀渀㸀㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀戀琀渀 戀琀渀ⴀ瀀爀椀洀愀爀礀∀ 椀搀㴀∀瀀爀椀渀琀䈀琀渀∀㸀␀笀琀⸀瀀漀搀倀爀椀渀琀紀㰀⼀戀甀琀琀漀渀㸀㰀戀甀琀琀漀渀 挀氀愀猀猀㴀∀戀琀渀 戀琀渀ⴀ搀愀渀最攀爀∀ 椀搀㴀∀渀攀眀䄀猀猀椀最渀洀攀渀琀䈀琀渀∀㸀␀笀琀⸀瀀漀搀一攀眀紀㰀⼀戀甀琀琀漀渀㸀㰀⼀搀椀瘀㸀㰀⼀搀椀瘀㸀怀㬀 
        generatedPaperContainer.innerHTML = content;਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀洀愀爀欀䌀漀洀瀀氀攀琀攀䐀愀椀氀礀䈀琀渀✀⤀㼀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀氀椀挀欀✀Ⰰ ⠀⤀ 㴀㸀 笀 甀猀攀爀倀爀漀最爀攀猀猀⸀琀漀琀愀氀倀爀漀戀氀攀洀猀匀漀氀瘀攀搀⬀⬀㬀 猀愀瘀攀唀猀攀爀倀爀漀最爀攀猀猀⠀⤀㬀 甀瀀搀愀琀攀唀䤀⠀⤀㬀 愀氀攀爀琀⠀琀⸀搀愀椀氀礀䌀漀洀瀀氀攀琀攀⤀㬀 戀愀挀欀吀漀匀琀愀爀琀⠀⤀㬀 紀⤀㬀 
        document.getElementById('printBtn')?.addEventListener('click', () => window.print());਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀渀攀眀䄀猀猀椀最渀洀攀渀琀䈀琀渀✀⤀㼀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀氀椀挀欀✀Ⰰ 戀愀挀欀吀漀匀琀愀爀琀⤀㬀 
    }਀ 
    function backToStart() {਀        最攀渀攀爀愀琀攀搀倀愀瀀攀爀䌀漀渀琀愀椀渀攀爀⸀挀氀愀猀猀䰀椀猀琀⸀愀搀搀⠀✀栀椀搀搀攀渀✀⤀㬀 
        startContainer.classList.remove('hidden');਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀琀漀瀀椀挀匀攀氀攀挀琀椀漀渀✀⤀⸀挀氀愀猀猀䰀椀猀琀⸀愀搀搀⠀✀栀椀搀搀攀渀✀⤀㬀 
        document.getElementById('levelSelection').classList.add('hidden');਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀猀甀戀樀攀挀琀匀攀氀攀挀琀椀漀渀✀⤀⸀挀氀愀猀猀䰀椀猀琀⸀愀搀搀⠀✀栀椀搀搀攀渀✀⤀㬀 
        document.getElementById('startScreen').classList.remove('hidden');਀        甀瀀搀愀琀攀唀䤀⠀⤀㬀 
    }਀ 
    // =====================================================਀    ⼀⼀ 䔀嘀䔀一吀 䈀䤀一䐀䤀一䜀匀 
    // =====================================================਀    搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀挀甀猀琀漀洀倀爀愀挀琀椀挀攀䈀琀渀✀⤀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀氀椀挀欀✀Ⰰ ⠀⤀ 㴀㸀 笀 搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀猀琀愀爀琀匀挀爀攀攀渀✀⤀⸀挀氀愀猀猀䰀椀猀琀⸀愀搀搀⠀✀栀椀搀搀攀渀✀⤀㬀 搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀猀甀戀樀攀挀琀匀攀氀攀挀琀椀漀渀✀⤀⸀挀氀愀猀猀䰀椀猀琀⸀爀攀洀漀瘀攀⠀✀栀椀搀搀攀渀✀⤀㬀 紀⤀㬀 
    document.getElementById('selectScienceBtn').addEventListener('click', () => { renderTopics(); document.getElementById('subjectSelection').classList.add('hidden'); document.getElementById('topicSelection').classList.remove('hidden'); });਀    搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀戀愀挀欀吀漀匀琀愀爀琀䈀琀渀✀⤀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀氀椀挀欀✀Ⰰ 戀愀挀欀吀漀匀琀愀爀琀⤀㬀 
    document.getElementById('generateAssignmentBtn').addEventListener('click', () => {਀        挀漀渀猀琀 昀甀氀氀 㴀 搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀昀甀氀氀匀礀氀氀愀戀甀猀✀⤀㼀⸀挀栀攀挀欀攀搀㬀 
        if (full) selectedTopics = [...topicKeys];਀        攀氀猀攀 猀攀氀攀挀琀攀搀吀漀瀀椀挀猀 㴀 䄀爀爀愀礀⸀昀爀漀洀⠀搀漀挀甀洀攀渀琀⸀焀甀攀爀礀匀攀氀攀挀琀漀爀䄀氀氀⠀✀椀渀瀀甀琀嬀渀愀洀攀㴀∀琀漀瀀椀挀∀崀㨀挀栀攀挀欀攀搀✀⤀⤀⸀洀愀瀀⠀挀戀 㴀㸀 挀戀⸀瘀愀氀甀攀⤀㬀 
        if (selectedTopics.length === 0) { const t = uiText[currentLang]; alert(t.noTopicAlert); return; }਀        搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀琀漀瀀椀挀匀攀氀攀挀琀椀漀渀✀⤀⸀挀氀愀猀猀䰀椀猀琀⸀愀搀搀⠀✀栀椀搀搀攀渀✀⤀㬀 
        document.getElementById('levelSelection').classList.remove('hidden');਀    紀⤀㬀 
    document.getElementById('backToTopicsBtn').addEventListener('click', () => { document.getElementById('levelSelection').classList.add('hidden'); document.getElementById('topicSelection').classList.remove('hidden'); });਀    搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀攀瘀攀氀㄀䈀琀渀✀⤀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀氀椀挀欀✀Ⰰ ⠀⤀ 㴀㸀 笀 搀漀挀甀洀攀渀琀⸀焀甀攀爀礀匀攀氀攀挀琀漀爀䄀氀氀⠀✀⸀戀琀渀ⴀ氀攀瘀攀氀✀⤀⸀昀漀爀䔀愀挀栀⠀戀 㴀㸀 戀⸀挀氀愀猀猀䰀椀猀琀⸀爀攀洀漀瘀攀⠀✀猀攀氀攀挀琀攀搀✀⤀⤀㬀 搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀攀瘀攀氀㄀䈀琀渀✀⤀⸀挀氀愀猀猀䰀椀猀琀⸀愀搀搀⠀✀猀攀氀攀挀琀攀搀✀⤀㬀 猀攀氀攀挀琀攀搀䰀攀瘀攀氀 㴀 ㄀㬀 紀⤀㬀 
    document.getElementById('level2Btn').addEventListener('click', () => { document.querySelectorAll('.btn-level').forEach(b => b.classList.remove('selected')); document.getElementById('level2Btn').classList.add('selected'); selectedLevel = 2; });਀    搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀攀瘀攀氀㌀䈀琀渀✀⤀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀氀椀挀欀✀Ⰰ ⠀⤀ 㴀㸀 笀 搀漀挀甀洀攀渀琀⸀焀甀攀爀礀匀攀氀攀挀琀漀爀䄀氀氀⠀✀⸀戀琀渀ⴀ氀攀瘀攀氀✀⤀⸀昀漀爀䔀愀挀栀⠀戀 㴀㸀 戀⸀挀氀愀猀猀䰀椀猀琀⸀爀攀洀漀瘀攀⠀✀猀攀氀攀挀琀攀搀✀⤀⤀㬀 搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀氀攀瘀攀氀㌀䈀琀渀✀⤀⸀挀氀愀猀猀䰀椀猀琀⸀愀搀搀⠀✀猀攀氀攀挀琀攀搀✀⤀㬀 猀攀氀攀挀琀攀搀䰀攀瘀攀氀 㴀 ㌀㬀 紀⤀㬀 
    document.getElementById('generateFinalBtn').addEventListener('click', () => { if (!selectedLevel) { const t = uiText[currentLang]; alert(t.noLevelAlert); return; } generatePaper(selectedTopics, selectedLevel, currentLang); });਀    搀漀挀甀洀攀渀琀⸀最攀琀䔀氀攀洀攀渀琀䈀礀䤀搀⠀✀瀀爀漀戀氀攀洀伀昀䐀愀礀䈀琀渀✀⤀⸀愀搀搀䔀瘀攀渀琀䰀椀猀琀攀渀攀爀⠀✀挀氀椀挀欀✀Ⰰ 最攀渀攀爀愀琀攀倀爀漀戀氀攀洀伀昀䐀愀礀⤀㬀 
    document.getElementById('homeIconBtn').addEventListener('click', (e) => { e.preventDefault(); backToStart(); });਀ 
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