{
  "title": "Operations on Fractions - Grade 4 ICSE",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "easy",
      "question": "🍎 What is ½ + ¼?",
      "options": { "A": "⅓", "B": "¾", "C": "¼", "D": "⅔" },
      "correct_answer": "B"
    },
    {
      "id": 2,
      "difficulty": "easy",
      "question": "🍕 If you eat ⅓ of a pizza and your friend eats ⅓, how much is eaten? 😋",
      "options": { "A": "½", "B": "⅔", "C": "¾", "D": "¼" },
      "correct_answer": "B"
    },
    {
      "id": 3,
      "difficulty": "easy",
      "question": "🍪 ¼ + ¼ = ?",
      "options": { "A": "⅓", "B": "½", "C": "¾", "D": "⅛" },
      "correct_answer": "B"
    },
    {
      "id": 4,
      "difficulty": "easy",
      "question": "📚 ½ of 12 pencils = ? pencils ✏️",
      "options": { "A": "4", "B": "8", "C": "6", "D": "10" },
      "correct_answer": "C"
    },
    {
      "id": 5,
      "difficulty": "easy",
      "question": "🍰 ⅓ - ⅙ = ?",
      "options": { "A": "⅙", "B": "¼", "C": "½", "D": "⅓" },
      "correct_answer": "A"
    },
    {
      "id": 6,
      "difficulty": "easy",
      "question": "⚽ ¾ - ¼ = ?",
      "options": { "A": "¼", "B": "½", "C": "⅓", "D": "¾" },
      "correct_answer": "B"
    },
    {
      "id": 7,
      "difficulty": "easy",
      "question": "🍫 ½ + ½ = ?",
      "options": { "A": "¼", "B": "1", "C": "¾", "D": "⅓" },
      "correct_answer": "B"
    },
    {
      "id": 8,
      "difficulty": "easy",
      "question": "🍦 ⅔ + ⅓ = ?",
      "options": { "A": "½", "B": "¾", "C": "1", "D": "⅔" },
      "correct_answer": "C"
    },
    {
      "id": 9,
      "difficulty": "easy",
      "question": "🍓 ¼ of 16 strawberries = ? strawberries",
      "options": { "A": "8", "B": "6", "C": "4", "D": "12" },
      "correct_answer": "C"
    },
    {
      "id": 10,
      "difficulty": "easy",
      "question": "🎈 ½ of 10 balloons = ? balloons 🎈",
      "options": { "A": "3", "B": "6", "C": "5", "D": "8" },
      "correct_answer": "C"
    },
    {
      "id": 11,
      "difficulty": "easy",
      "question": "🍭 ⅗ - ⅕ = ?",
      "options": { "A": "⅖", "B": "½", "C": "¼", "D": "¾" },
      "correct_answer": "A"
    },
    {
      "id": 12,
      "difficulty": "easy",
      "question": "📏 ⅛ + ⅜ = ?",
      "options": { "A": "¼", "B": "½", "C": "⅜", "D": "¾" },
      "correct_answer": "B"
    },
    {
      "id": 13,
      "difficulty": "easy",
      "question": "🍎 ½ of 8 apples = ? apples",
      "options": { "A": "2", "B": "6", "C": "4", "D": "3" },
      "correct_answer": "C"
    },
    {
      "id": 14,
      "difficulty": "easy",
      "question": "🎂 ¾ - ½ = ?",
      "options": { "A": "¼", "B": "½", "C": "⅓", "D": "⅛" },
      "correct_answer": "A"
    },
    {
      "id": 15,
      "difficulty": "easy",
      "question": "📖 ⅔ of 9 books = ? books",
      "options": { "A": "3", "B": "4", "C": "6", "D": "5" },
      "correct_answer": "C"
    },
    {
      "id": 16,
      "difficulty": "easy",
      "question": "🍬 ⅕ + ⅖ = ?",
      "options": { "A": "⅗", "B": "½", "C": "¾", "D": "⅔" },
      "correct_answer": "A"
    },
    {
      "id": 17,
      "difficulty": "easy",
      "question": "🍪 ½ of 6 cookies = ? cookies",
      "options": { "A": "2", "B": "4", "C": "3", "D": "5" },
      "correct_answer": "C"
    },
    {
      "id": 18,
      "difficulty": "easy",
      "question": "🎨 ¼ + ½ = ?",
      "options": { "A": "⅔", "B": "¾", "C": "½", "D": "⅓" },
      "correct_answer": "B"
    },
    {
      "id": 19,
      "difficulty": "easy",
      "question": "🐱 ¾ of 12 kittens = ? kittens 😺",
      "options": { "A": "6", "B": "8", "C": "9", "D": "10" },
      "correct_answer": "C"
    },
    {
      "id": 20,
      "difficulty": "easy",
      "question": "🍕 ½ - ¼ = ?",
      "options": { "A": "¼", "B": "⅓", "C": "½", "D": "¾" },
      "correct_answer": "A"
    },

    {
      "id": 21,
      "difficulty": "medium",
      "question": "🍪 ⅔ × 12 cookies = ? cookies",
      "options": { "A": "6", "B": "10", "C": "8", "D": "9" },
      "correct_answer": "C"
    },
    {
      "id": 22,
      "difficulty": "medium",
      "question": "📚 ¾ of 20 pages = ? pages 📖",
      "options": { "A": "12", "B": "18", "C": "15", "D": "16" },
      "correct_answer": "C"
    },
    {
      "id": 23,
      "difficulty": "medium",
      "question": "🎨 ⅗ + ⅖ = ?",
      "options": { "A": "⅘", "B": "1", "C": "⅔", "D": "¾" },
      "correct_answer": "B"
    },
    {
      "id": 24,
      "difficulty": "medium",
      "question": "🍫 ½ × ⅓ = ?",
      "options": { "A": "⅙", "B": "¼", "C": "⅔", "D": "⅓" },
      "correct_answer": "A"
    },
    {
      "id": 25,
      "difficulty": "medium",
      "question": "🍰 ⅔ ÷ 2 = ?",
      "options": { "A": "⅓", "B": "¼", "C": "⅙", "D": "½" },
      "correct_answer": "A"
    },
    {
      "id": 26,
      "difficulty": "medium",
      "question": "📏 ⅝ - ¼ = ?",
      "options": { "A": "⅜", "B": "½", "C": "¼", "D": "¾" },
      "correct_answer": "A"
    },
    {
      "id": 27,
      "difficulty": "medium",
      "question": "⚽ ¾ × 16 = ?",
      "options": { "A": "10", "B": "14", "C": "12", "D": "8" },
      "correct_answer": "C"
    },
    {
      "id": 28,
      "difficulty": "medium",
      "question": "🍓 ⅚ - ⅓ = ?",
      "options": { "A": "½", "B": "¼", "C": "⅓", "D": "⅔" },
      "correct_answer": "A"
    },
    {
      "id": 29,
      "difficulty": "medium",
      "question": "🎈 ⅔ of 15 balloons = ? balloons",
      "options": { "A": "8", "B": "12", "C": "10", "D": "9" },
      "correct_answer": "C"
    },
    {
      "id": 30,
      "difficulty": "medium",
      "question": "🍭 ½ ÷ ¼ = ?",
      "options": { "A": "1", "B": "2", "C": "¼", "D": "¾" },
      "correct_answer": "B"
    },
    {
      "id": 31,
      "difficulty": "medium",
      "question": "📖 ⅘ × 10 books = ? books",
      "options": { "A": "6", "B": "7", "C": "8", "D": "9" },
      "correct_answer": "C"
    },
    {
      "id": 32,
      "difficulty": "medium",
      "question": "🍕 ¾ + ⅛ = ?",
      "options": { "A": "⅞", "B": "½", "C": "⅔", "D": "¾" },
      "correct_answer": "A"
    },
    {
      "id": 33,
      "difficulty": "medium",
      "question": "🍬 ⅔ × ¾ = ?",
      "options": { "A": "½", "B": "⅓", "C": "¼", "D": "⅛" },
      "correct_answer": "A"
    },
    {
      "id": 34,
      "difficulty": "medium",
      "question": "🎂 ⅚ - ½ = ?",
      "options": { "A": "⅓", "B": "¼", "C": "⅔", "D": "½" },
      "correct_answer": "A"
    },
    {
      "id": 35,
      "difficulty": "medium",
      "question": "🍎 ⅗ of 25 apples = ? apples",
      "options": { "A": "12", "B": "18", "C": "15", "D": "20" },
      "correct_answer": "C"
    },
    {
      "id": 36,
      "difficulty": "medium",
      "question": "🐱 ½ × ⅔ = ?",
      "options": { "A": "⅓", "B": "¼", "C": "⅙", "D": "½" },
      "correct_answer": "A"
    },
    {
      "id": 37,
      "difficulty": "medium",
      "question": "🍪 ¾ ÷ 3 = ?",
      "options": { "A": "¼", "B": "½", "C": "⅓", "D": "⅛" },
      "correct_answer": "A"
    },
    {
      "id": 38,
      "difficulty": "medium",
      "question": "🎨 ⅞ - ½ = ?",
      "options": { "A": "⅜", "B": "¼", "C": "⅓", "D": "⅛" },
      "correct_answer": "A"
    },
    {
      "id": 39,
      "difficulty": "medium",
      "question": "📚 ⅔ of 21 students = ? students 👧👦",
      "options": { "A": "12", "B": "16", "C": "14", "D": "18" },
      "correct_answer": "C"
    },
    {
      "id": 40,
      "difficulty": "medium",
      "question": "🍫 ½ + ⅓ = ?",
      "options": { "A": "⅔", "B": "⅚", "C": "¾", "D": "½" },
      "correct_answer": "B"
    },

    {
      "id": 41,
      "difficulty": "hard",
      "question": "🍕 ¾ ÷ ½ = ?",
      "options": { "A": "1½", "B": "1¼", "C": "1⅓", "D": "1⅔" },
      "correct_answer": "A"
    },
    {
      "id": 42,
      "difficulty": "hard",
      "question": "📏 ⅔ × ⅞ = ?",
      "options": { "A": "7⁄12", "B": "5⁄12", "C": "½", "D": "⅔" },
      "correct_answer": "A"
    },
    {
      "id": 43,
      "difficulty": "hard",
      "question": "🎂 ⅚ + ¾ = ?",
      "options": {
        "A": "1⅞",
        "B": "1⅓",
        "C": "1¼",
        "D": "1½"
      },
      "correct_answer": "A"
    },
    {
      "id": 44,
      "difficulty": "hard",
      "question": "🍫 ½ of ⅔ of 24 chocolates = ? chocolates",
      "options": { "A": "6", "B": "12", "C": "8", "D": "10" },
      "correct_answer": "C"
    },
    {
      "id": 45,
      "difficulty": "hard",
      "question": "📚 (½ + ⅓) × 12 = ?",
      "options": { "A": "8", "B": "12", "C": "10", "D": "9" },
      "correct_answer": "C"
    },
    {
      "id": 46,
      "difficulty": "hard",
      "question": "🍪 ¾ of ⅘ of 20 cookies = ? cookies",
      "options": { "A": "10", "B": "14", "C": "12", "D": "16" },
      "correct_answer": "C"
    },
    {
      "id": 47,
      "difficulty": "hard",
      "question": "🎨 (⅔ - ¼) × 24 = ?",
      "options": { "A": "8", "B": "14", "C": "12", "D": "10" },
      "correct_answer": "D"
    },
    {
      "id": 48,
      "difficulty": "hard",
      "question": "⚽ ½ ÷ ⅓ + ¼ = ?",
      "options": { "A": "1¾", "B": "1½", "C": "2¼", "D": "2½" },
      "correct_answer": "A"
    },
    {
      "id": 49,
      "difficulty": "hard",
      "question": "🍓 (¾ × ⅔) of 36 strawberries = ? strawberries",
      "options": { "A": "12", "B": "16", "C": "20", "D": "18" },
      "correct_answer": "D"
    },
    {
      "id": 50,
      "difficulty": "hard",
      "question": "📖 ⅚ - ⅓ + ¼ = ?",
      "options": { "A": "¾", "B": "⅚", "C": "½", "D": "⅔" },
      "correct_answer": "A"
    },
    {
      "id": 51,
      "difficulty": "hard",
      "question": "🍭 (½ + ¼) ÷ ¾ = ?",
      "options": { "A": "1", "B": "¾", "C": "1½", "D": "2" },
      "correct_answer": "A"
    },
    {
      "id": 52,
      "difficulty": "hard",
      "question": "🎈 ⅔ of (½ of 30) balloons = ? balloons",
      "options": { "A": "8", "B": "12", "C": "10", "D": "15" },
      "correct_answer": "C"
    },
    {
      "id": 53,
      "difficulty": "hard",
      "question": "🍰 ¾ ÷ ½ × ⅓ = ?",
      "options": { "A": "½", "B": "⅓", "C": "¼", "D": "⅔" },
      "correct_answer": "A"
    },
    {
      "id": 54,
      "difficulty": "hard",
      "question": "🐱 (⅘ - ½) × 20 kittens = ? kittens",
      "options": { "A": "4", "B": "8", "C": "6", "D": "10" },
      "correct_answer": "C"
    },
    {
      "id": 55,
      "difficulty": "hard",
      "question": "🍎 ½ × ⅔ × ¾ × 24 apples = ? apples",
      "options": { "A": "6", "B": "8", "C": "10", "D": "12" },
      "correct_answer": "A"
    },
    {
      "id": 56,
      "difficulty": "hard",
      "question": "📏 (⅜ + ½) - ¼ = ?",
      "options": { "A": "⅝", "B": "½", "C": "⅜", "D": "¾" },
      "correct_answer": "A"
    },
    {
      "id": 57,
      "difficulty": "hard",
      "question": "🍬 ⅚ ÷ ⅔ × ½ = ?",
      "options": { "A": "½", "B": "⅝", "C": "¾", "D": "⅔" },
      "correct_answer": "B"
    },
    {
      "id": 58,
      "difficulty": "hard",
      "question": "🎂 (¾ + ⅙) of 24 cakes = ? cakes 🍰",
      "options": { "A": "18", "B": "20", "C": "22", "D": "16" },
      "correct_answer": "C"
    },
    {
      "id": 59,
      "difficulty": "hard",
      "question": "🍕 ½ of ⅔ of ¾ of 48 slices = ? slices",
      "options": { "A": "10", "B": "14", "C": "12", "D": "16" },
      "correct_answer": "C"
    },
    {
      "id": 60,
      "difficulty": "hard",
      "question": "📚 (⅔ ÷ ¼) - ½ = ?",
      "options": {
        "A": "2⅓",
        "B": "2½",
        "C": "2¼",
        "D": "2⅙"
      },
      "correct_answer": "D"
    }
  ]
}