{
  "title": "Fraction to Decimal Conversion - Grade 4 ICSE",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "easy",
      "question": "½ as a decimal is? 🍰",
      "options": { "A": "0.2", "B": "0.3", "C": "0.4", "D": "0.5" },
      "correct_answer": "D"
    },
    {
      "id": 2,
      "difficulty": "easy",
      "question": "¼ as decimal? 📏",
      "options": { "A": "0.20", "B": "0.25", "C": "0.30", "D": "0.35" },
      "correct_answer": "B"
    },
    {
      "id": 3,
      "difficulty": "easy",
      "question": "What is 0.5 as fraction? ⚖️",
      "options": { "A": "1/3", "B": "1/2", "C": "1/4", "D": "1/5" },
      "correct_answer": "B"
    },
    {
      "id": 4,
      "difficulty": "easy",
      "question": "¾ as decimal? 🍕",
      "options": { "A": "0.65", "B": "0.70", "C": "0.75", "D": "0.80" },
      "correct_answer": "C"
    },
    {
      "id": 5,
      "difficulty": "easy",
      "question": "0.25 as fraction? 📝",
      "options": { "A": "1/2", "B": "1/3", "C": "1/4", "D": "1/5" },
      "correct_answer": "C"
    },
    {
      "id": 6,
      "difficulty": "easy",
      "question": "⅕ as decimal? 🎂",
      "options": { "A": "0.1", "B": "0.2", "C": "0.3", "D": "0.4" },
      "correct_answer": "B"
    },
    {
      "id": 7,
      "difficulty": "easy",
      "question": "0.75 as fraction? 🍫",
      "options": { "A": "1/2", "B": "2/3", "C": "3/4", "D": "4/5" },
      "correct_answer": "C"
    },
    {
      "id": 8,
      "difficulty": "easy",
      "question": "⅓ as decimal? 🎈",
      "options": { "A": "0.25", "B": "0.33", "C": "0.40", "D": "0.50" },
      "correct_answer": "B"
    },
    {
      "id": 9,
      "difficulty": "easy",
      "question": "0.2 as fraction? ✏️",
      "options": { "A": "1/2", "B": "1/3", "C": "1/4", "D": "1/5" },
      "correct_answer": "D"
    },
    {
      "id": 10,
      "difficulty": "easy",
      "question": "⅜ as decimal? 🍩",
      "options": { "A": "0.325", "B": "0.350", "C": "0.375", "D": "0.400" },
      "correct_answer": "C"
    },
    {
      "id": 11,
      "difficulty": "easy",
      "question": "0.6 as fraction? 🍦",
      "options": { "A": "2/3", "B": "3/5", "C": "4/5", "D": "5/6" },
      "correct_answer": "B"
    },
    {
      "id": 12,
      "difficulty": "easy",
      "question": "⅔ as decimal? 🎯",
      "options": { "A": "0.55", "B": "0.60", "C": "0.65", "D": "0.66" },
      "correct_answer": "D"
    },
    {
      "id": 13,
      "difficulty": "easy",
      "question": "0.8 as fraction? 🏃",
      "options": { "A": "3/4", "B": "4/5", "C": "5/6", "D": "6/7" },
      "correct_answer": "B"
    },
    {
      "id": 14,
      "difficulty": "easy",
      "question": "⅝ as decimal? 📚",
      "options": { "A": "0.575", "B": "0.600", "C": "0.625", "D": "0.650" },
      "correct_answer": "C"
    },
    {
      "id": 15,
      "difficulty": "easy",
      "question": "0.4 as fraction? 🚗",
      "options": { "A": "1/4", "B": "2/5", "C": "3/5", "D": "4/5" },
      "correct_answer": "B"
    },
    {
      "id": 16,
      "difficulty": "easy",
      "question": "⅞ as decimal? 💰",
      "options": { "A": "0.825", "B": "0.850", "C": "0.875", "D": "0.900" },
      "correct_answer": "C"
    },
    {
      "id": 17,
      "difficulty": "easy",
      "question": "0.1 as fraction? ⚽",
      "options": { "A": "1/8", "B": "1/9", "C": "1/10", "D": "1/11" },
      "correct_answer": "C"
    },
    {
      "id": 18,
      "difficulty": "easy",
      "question": "⅛ as decimal? 🎨",
      "options": { "A": "0.115", "B": "0.120", "C": "0.125", "D": "0.130" },
      "correct_answer": "C"
    },
    {
      "id": 19,
      "difficulty": "easy",
      "question": "0.9 as fraction? 🍎",
      "options": { "A": "8/9", "B": "9/10", "C": "10/11", "D": "11/12" },
      "correct_answer": "B"
    },
    {
      "id": 20,
      "difficulty": "easy",
      "question": "⅗ as decimal? 🌟",
      "options": { "A": "0.55", "B": "0.58", "C": "0.60", "D": "0.62" },
      "correct_answer": "C"
    },

    {
      "id": 21,
      "difficulty": "medium",
      "question": "Convert 2½ to decimal",
      "options": { "A": "2.2", "B": "2.3", "C": "2.4", "D": "2.5" },
      "correct_answer": "D"
    },
    {
      "id": 22,
      "difficulty": "medium",
      "question": "3¼ as decimal? 📊",
      "options": { "A": "3.20", "B": "3.25", "C": "3.30", "D": "3.35" },
      "correct_answer": "B"
    },
    {
      "id": 23,
      "difficulty": "medium",
      "question": "Convert 4.5 to mixed fraction",
      "options": { "A": "4¼", "B": "4½", "C": "4¾", "D": "5½" },
      "correct_answer": "B"
    },
    {
      "id": 24,
      "difficulty": "medium",
      "question": "5¾ as decimal? ⚖️",
      "options": { "A": "5.70", "B": "5.73", "C": "5.75", "D": "5.78" },
      "correct_answer": "C"
    },
    {
      "id": 25,
      "difficulty": "medium",
      "question": "Convert 6.25 to mixed fraction",
      "options": { "A": "6¼", "B": "6½", "C": "6¾", "D": "7¼" },
      "correct_answer": "A"
    },
    {
      "id": 26,
      "difficulty": "medium",
      "question": "7⅕ as decimal? 🍕",
      "options": { "A": "7.15", "B": "7.18", "C": "7.20", "D": "7.22" },
      "correct_answer": "C"
    },
    {
      "id": 27,
      "difficulty": "medium",
      "question": "Convert 8.75 to mixed fraction",
      "options": { "A": "8½", "B": "8¾", "C": "8⅘", "D": "9¼" },
      "correct_answer": "B"
    },
    {
      "id": 28,
      "difficulty": "medium",
      "question": "9⅜ as decimal? 📚",
      "options": { "A": "9.350", "B": "9.370", "C": "9.375", "D": "9.380" },
      "correct_answer": "C"
    },
    {
      "id": 29,
      "difficulty": "medium",
      "question": "Convert 10.6 to mixed fraction",
      "options": { "A": "10⅖", "B": "10⅗", "C": "10⅘", "D": "11⅕" },
      "correct_answer": "B"
    },
    {
      "id": 30,
      "difficulty": "medium",
      "question": "11⅔ as decimal? 🚗",
      "options": {
        "A": "11.65",
        "B": "11.66",
        "C": "11.67",
        "D": "11.68"
      },
      "correct_answer": "C"
    },
    {
      "id": 31,
      "difficulty": "medium",
      "question": "Convert 12.8 to mixed fraction",
      "options": { "A": "12⅘", "B": "12⅚", "C": "13⅕", "D": "13⅖" },
      "correct_answer": "A"
    },
    {
      "id": 32,
      "difficulty": "medium",
      "question": "13⅝ as decimal? 💰",
      "options": { "A": "13.615", "B": "13.620", "C": "13.625", "D": "13.630" },
      "correct_answer": "C"
    },
    {
      "id": 33,
      "difficulty": "medium",
      "question": "Convert 14.4 to mixed fraction",
      "options": { "A": "14⅖", "B": "14⅗", "C": "14⅘", "D": "15⅕" },
      "correct_answer": "A"
    },
    {
      "id": 34,
      "difficulty": "medium",
      "question": "15⅞ as decimal? 🎯",
      "options": { "A": "15.865", "B": "15.870", "C": "15.875", "D": "15.880" },
      "correct_answer": "C"
    },
    {
      "id": 35,
      "difficulty": "medium",
      "question": "Convert 16.2 to mixed fraction",
      "options": { "A": "16⅕", "B": "16⅖", "C": "16⅗", "D": "16⅘" },
      "correct_answer": "A"
    },
    {
      "id": 36,
      "difficulty": "medium",
      "question": "17⅛ as decimal? 🍦",
      "options": { "A": "17.120", "B": "17.123", "C": "17.125", "D": "17.128" },
      "correct_answer": "C"
    },
    {
      "id": 37,
      "difficulty": "medium",
      "question": "Convert 18.9 to mixed fraction",
      "options": { "A": "18⅘", "B": "18⅚", "C": "18⁹/₁₀", "D": "19⅒" },
      "correct_answer": "C"
    },
    {
      "id": 38,
      "difficulty": "medium",
      "question": "19⅗ as decimal? ⚽",
      "options": { "A": "19.58", "B": "19.59", "C": "19.60", "D": "19.61" },
      "correct_answer": "C"
    },
    {
      "id": 39,
      "difficulty": "medium",
      "question": "Convert 20.75 to mixed fraction",
      "options": { "A": "20½", "B": "20¾", "C": "21¼", "D": "21½" },
      "correct_answer": "B"
    },
    {
      "id": 40,
      "difficulty": "medium",
      "question": "21⅘ as decimal? 🎨",
      "options": { "A": "21.78", "B": "21.79", "C": "21.80", "D": "21.81" },
      "correct_answer": "C"
    },

    {
      "id": 41,
      "difficulty": "hard",
      "question": "Convert 3.142 to nearest fraction (π approximation) 🥧",
      "options": {
        "A": "3⅐",
        "B": "3⅑",
        "C": "3¹⁴/₉₉",
        "D": "3¹⁶/₁₁₃"
      },
      "correct_answer": "D"
    },
    {
      "id": 42,
      "difficulty": "hard",
      "question": "4.1666... (4⅙) as decimal rounded to 2 places? 🔄",
      "options": { "A": "4.16", "B": "4.17", "C": "4.18", "D": "4.19" },
      "correct_answer": "B"
    },
    {
      "id": 43,
      "difficulty": "hard",
      "question": "Convert 5.8333... (5⅚) to decimal rounded to 2 places",
      "options": { "A": "5.82", "B": "5.83", "C": "5.84", "D": "5.85" },
      "correct_answer": "B"
    },
    {
      "id": 44,
      "difficulty": "hard",
      "question": "6.42857... (6³/₇) as decimal rounded to 3 places? 📐",
      "options": { "A": "6.428", "B": "6.429", "C": "6.430", "D": "6.431" },
      "correct_answer": "B"
    },
    {
      "id": 45,
      "difficulty": "hard",
      "question": "Convert 7.666... (7⅔) to decimal rounded to 2 places",
      "options": { "A": "7.65", "B": "7.66", "C": "7.67", "D": "7.68" },
      "correct_answer": "C"
    },
    {
      "id": 46,
      "difficulty": "hard",
      "question": "8.5714... (8⁴/₇) as decimal rounded to 3 places? 🔢",
      "options": { "A": "8.570", "B": "8.571", "C": "8.572", "D": "8.573" },
      "correct_answer": "B"
    },
    {
      "id": 47,
      "difficulty": "hard",
      "question": "Convert 9.333... (9⅓) to decimal rounded to 2 places",
      "options": { "A": "9.32", "B": "9.33", "C": "9.34", "D": "9.35" },
      "correct_answer": "B"
    },
    {
      "id": 48,
      "difficulty": "hard",
      "question": "10.71428... (10⁵/₇) as decimal rounded to 3 places? 🎲",
      "options": { "A": "10.713", "B": "10.714", "C": "10.715", "D": "10.716" },
      "correct_answer": "B"
    },
    {
      "id": 49,
      "difficulty": "hard",
      "question": "Convert 11.8333... (11⅚) to decimal rounded to 2 places",
      "options": { "A": "11.82", "B": "11.83", "C": "11.84", "D": "11.85" },
      "correct_answer": "B"
    },
    {
      "id": 50,
      "difficulty": "hard",
      "question": "12.2857... (12²/₇) as decimal rounded to 3 places? 📊",
      "options": { "A": "12.284", "B": "12.285", "C": "12.286", "D": "12.287" },
      "correct_answer": "C"
    },
    {
      "id": 51,
      "difficulty": "hard",
      "question": "Convert 13.222... (13²/₉) to decimal rounded to 2 places",
      "options": {
        "A": "13.21",
        "B": "13.22",
        "C": "13.23",
        "D": "13.24"
      },
      "correct_answer": "B"
    },
    {
      "id": 52,
      "difficulty": "hard",
      "question": "14.8571... (14⁶/₇) as decimal rounded to 3 places? ⚖️",
      "options": { "A": "14.856", "B": "14.857", "C": "14.858", "D": "14.859" },
      "correct_answer": "B"
    },
    {
      "id": 53,
      "difficulty": "hard",
      "question": "Convert 15.875 (15⅞) to decimal rounded to 2 places",
      "options": {
        "A": "15.86",
        "B": "15.87",
        "C": "15.88",
        "D": "15.89"
      },
      "correct_answer": "C"
    },
    {
      "id": 54,
      "difficulty": "hard",
      "question": "16.444... (16⁴/₉) as decimal rounded to 3 places? 🍕",
      "options": { "A": "16.443", "B": "16.444", "C": "16.445", "D": "16.446" },
      "correct_answer": "B"
    },
    {
      "id": 55,
      "difficulty": "hard",
      "question": "Convert 17.555... (17⁵/₉) to decimal rounded to 2 places",
      "options": { "A": "17.54", "B": "17.55", "C": "17.56", "D": "17.57" },
      "correct_answer": "B"
    },
    {
      "id": 56,
      "difficulty": "hard",
      "question": "18.666... (18⅔) as decimal rounded to 3 places? 📚",
      "options": { "A": "18.665", "B": "18.666", "C": "18.667", "D": "18.668" },
      "correct_answer": "C"
    },
    {
      "id": 57,
      "difficulty": "hard",
      "question": "Convert 19.888... (19⁸/₉) to decimal rounded to 2 places",
      "options": { "A": "19.87", "B": "19.88", "C": "19.89", "D": "19.90" },
      "correct_answer": "C"
    },
    {
      "id": 58,
      "difficulty": "hard",
      "question": "20.111... (20⅑) as decimal rounded to 3 places? 🚗",
      "options": { "A": "20.110", "B": "20.111", "C": "20.112", "D": "20.113" },
      "correct_answer": "B"
    },
    {
      "id": 59,
      "difficulty": "hard",
      "question": "Convert 21.333... (21⅓) to decimal rounded to 2 places",
      "options": { "A": "21.32", "B": "21.33", "C": "21.34", "D": "21.35" },
      "correct_answer": "B"
    },
    {
      "id": 60,
      "difficulty": "hard",
      "question": "22.222... (22²/₉) as decimal rounded to 3 places? 💰",
      "options": { "A": "22.221", "B": "22.222", "C": "22.223", "D": "22.224" },
      "correct_answer": "B"
    }
  ]
}