{
  "title": "Multiplication of Decimals (Fractions and Decimals) - Grade 7 ICSE",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "easy",
      "question": "What is 0.3 × 0.2? 🍎",
      "options": { "A": "0.05", "B": "0.06", "C": "0.07", "D": "0.08" },
      "correct_answer": "B"
    },
    {
      "id": 2,
      "difficulty": "easy",
      "question": "Multiply: 1.5 × 2 🚗",
      "options": { "A": "2.5", "B": "3.0", "C": "3.5", "D": "4.0" },
      "correct_answer": "B"
    },
    {
      "id": 3,
      "difficulty": "easy",
      "question": "0.4 × 10 = ? ✏️",
      "options": { "A": "0.4", "B": "4", "C": "40", "D": "400" },
      "correct_answer": "B"
    },
    {
      "id": 4,
      "difficulty": "easy",
      "question": "Find the product: 2.2 × 3 🧵",
      "options": { "A": "6.2", "B": "6.4", "C": "6.6", "D": "6.8" },
      "correct_answer": "C"
    },
    {
      "id": 5,
      "difficulty": "easy",
      "question": "What is 0.7 × 0.1? 🧃",
      "options": { "A": "0.07", "B": "0.7", "C": "7", "D": "70" },
      "correct_answer": "A"
    },
    {
      "id": 6,
      "difficulty": "easy",
      "question": "0.25 × 4 = ? 🎈",
      "options": { "A": "0.9", "B": "1.0", "C": "1.1", "D": "1.2" },
      "correct_answer": "B"
    },
    {
      "id": 7,
      "difficulty": "easy",
      "question": "A ribbon is 1.3m long. What is the length of 2 such ribbons? 🦋",
      "options": { "A": "2.5 m", "B": "2.6 m", "C": "2.7 m", "D": "2.8 m" },
      "correct_answer": "B"
    },
    {
      "id": 8,
      "difficulty": "easy",
      "question": "0.6 × 0.5 = ? 🍰",
      "options": { "A": "0.3", "B": "0.03", "C": "3", "D": "30" },
      "correct_answer": "A"
    },
    {
      "id": 9,
      "difficulty": "easy",
      "question": "Multiply: 3.1 × 2 🎯",
      "options": { "A": "5.8", "B": "6.0", "C": "6.2", "D": "6.4" },
      "correct_answer": "C"
    },
    {
      "id": 10,
      "difficulty": "easy",
      "question": "What is 2.5 × 0.4? 🐛",
      "options": { "A": "0.9", "B": "1.0", "C": "1.1", "D": "1.2" },
      "correct_answer": "B"
    },
    {
      "id": 11,
      "difficulty": "easy",
      "question": "Find: 1.8 × 5 🌼",
      "options": { "A": "8.5", "B": "9.0", "C": "9.5", "D": "10.0" },
      "correct_answer": "B"
    },
    {
      "id": 12,
      "difficulty": "easy",
      "question": "0.9 × 0.3 = ? 🏀",
      "options": { "A": "0.27", "B": "0.28", "C": "0.29", "D": "0.30" },
      "correct_answer": "A"
    },
    {
      "id": 13,
      "difficulty": "easy",
      "question": "If one pencil costs ₹1.5, what is the cost of 4 pencils? ⭐",
      "options": { "A": "₹5.5", "B": "₹6.0", "C": "₹6.5", "D": "₹7.0" },
      "correct_answer": "B"
    },
    {
      "id": 14,
      "difficulty": "easy",
      "question": "2.4 × 0 = ? 🐌",
      "options": { "A": "0", "B": "2.4", "C": "0.24", "D": "24" },
      "correct_answer": "A"
    },
    {
      "id": 15,
      "difficulty": "easy",
      "question": "1.2 × 1.2 = ? 🍚",
      "options": { "A": "1.44", "B": "1.46", "C": "1.48", "D": "1.50" },
      "correct_answer": "A"
    },
    {
      "id": 16,
      "difficulty": "easy",
      "question": "0.15 × 6 = ? 🚲",
      "options": { "A": "0.8", "B": "0.9", "C": "1.0", "D": "1.1" },
      "correct_answer": "B"
    },
    {
      "id": 17,
      "difficulty": "easy",
      "question": "Multiply: 4.5 × 2 🍦",
      "options": { "A": "8.5", "B": "9.0", "C": "9.5", "D": "10.0" },
      "correct_answer": "B"
    },
    {
      "id": 18,
      "difficulty": "easy",
      "question": "What is 0.8 × 0.8? 🎁",
      "options": { "A": "0.64", "B": "0.66", "C": "0.68", "D": "0.70" },
      "correct_answer": "A"
    },
    {
      "id": 19,
      "difficulty": "easy",
      "question": "Find the product: 1.1 × 10 🌞",
      "options": { "A": "1.1", "B": "11", "C": "110", "D": "1100" },
      "correct_answer": "B"
    },
    {
      "id": 20,
      "difficulty": "easy",
      "question": "A bag weighs 2.3 kg. What is the weight of 3 such bags? 🎀",
      "options": { "A": "6.6 kg", "B": "6.8 kg", "C": "6.9 kg", "D": "7.2 kg" },
      "correct_answer": "C"
    },
    {
      "id": 21,
      "difficulty": "medium",
      "question": "Multiply: 3.25 × 1.6 🧮",
      "options": { "A": "5.0", "B": "5.1", "C": "5.2", "D": "5.3" },
      "correct_answer": "C"
    },
    {
      "id": 22,
      "difficulty": "medium",
      "question": "Find: 4.7 × 2.3 🏊",
      "options": { "A": "10.71", "B": "10.81", "C": "10.91", "D": "11.01" },
      "correct_answer": "B"
    },
    {
      "id": 23,
      "difficulty": "medium",
      "question": "What is the area of a rectangle with length 5.4 cm and width 3.2 cm? 🐠",
      "options": {
        "A": "16.28 cm²",
        "B": "17.18 cm²",
        "C": "17.28 cm²",
        "D": "18.28 cm²"
      },
      "correct_answer": "C"
    },
    {
      "id": 24,
      "difficulty": "medium",
      "question": "1.44 × 0.25 = ? 🍬",
      "options": { "A": "0.35", "B": "0.36", "C": "0.37", "D": "0.38" },
      "correct_answer": "B"
    },
    {
      "id": 25,
      "difficulty": "medium",
      "question": "If 1 kg of apples costs ₹85.50, what is the cost of 2.5 kg? 🕸️",
      "options": {
        "A": "₹213.25",
        "B": "₹213.50",
        "C": "₹213.75",
        "D": "₹214.00"
      },
      "correct_answer": "C"
    },
    {
      "id": 26,
      "difficulty": "medium",
      "question": "Multiply: 12.6 × 4.5 🚗",
      "options": { "A": "56.6", "B": "56.7", "C": "56.8", "D": "56.9" },
      "correct_answer": "B"
    },
    {
      "id": 27,
      "difficulty": "medium",
      "question": "0.075 × 1.2 = ? 🎨",
      "options": { "A": "0.08", "B": "0.09", "C": "0.10", "D": "0.11" },
      "correct_answer": "B"
    },
    {
      "id": 28,
      "difficulty": "medium",
      "question": "Find the product: 8.09 × 7 🥧",
      "options": { "A": "56.53", "B": "56.63", "C": "56.73", "D": "56.83" },
      "correct_answer": "B"
    },
    {
      "id": 29,
      "difficulty": "medium",
      "question": "A car travels 15.5 km per liter. How far will it go on 8.4 liters? 🌈",
      "options": {
        "A": "129.2 km",
        "B": "130.0 km",
        "C": "130.2 km",
        "D": "131.2 km"
      },
      "correct_answer": "C"
    },
    {
      "id": 30,
      "difficulty": "medium",
      "question": "What is 6.25 × 3.2? 📦",
      "options": { "A": "19.8", "B": "19.9", "C": "20.0", "D": "20.1" },
      "correct_answer": "C"
    },
    {
      "id": 31,
      "difficulty": "medium",
      "question": "Multiply: 9.1 × 0.11 🐢",
      "options": { "A": "1.000", "B": "1.001", "C": "1.010", "D": "1.011" },
      "correct_answer": "B"
    },
    {
      "id": 32,
      "difficulty": "medium",
      "question": "If one meter of cloth costs ₹225.75, find the cost of 3.6 meters. 💰",
      "options": {
        "A": "₹812.60",
        "B": "₹812.70",
        "C": "₹812.80",
        "D": "₹812.90"
      },
      "correct_answer": "B"
    },
    {
      "id": 33,
      "difficulty": "medium",
      "question": "2.56 × 0.125 = ? 🧩",
      "options": { "A": "0.31", "B": "0.32", "C": "0.33", "D": "0.34" },
      "correct_answer": "B"
    },
    {
      "id": 34,
      "difficulty": "medium",
      "question": "Find: 13.05 × 4.2 🔌",
      "options": { "A": "54.71", "B": "54.81", "C": "54.91", "D": "55.01" },
      "correct_answer": "B"
    },
    {
      "id": 35,
      "difficulty": "medium",
      "question": "A box contains 24 packets, each weighing 0.375 kg. What is the total weight? ⚡",
      "options": { "A": "8.8 kg", "B": "8.9 kg", "C": "9.0 kg", "D": "9.1 kg" },
      "correct_answer": "C"
    },
    {
      "id": 36,
      "difficulty": "medium",
      "question": "Multiply: 7.08 × 9.5 🗺️",
      "options": { "A": "67.16", "B": "67.26", "C": "67.36", "D": "67.46" },
      "correct_answer": "B"
    },
    {
      "id": 37,
      "difficulty": "medium",
      "question": "0.96 × 0.85 = ? 🪁",
      "options": { "A": "0.815", "B": "0.816", "C": "0.817", "D": "0.818" },
      "correct_answer": "B"
    },
    {
      "id": 38,
      "difficulty": "medium",
      "question": "What is the product of 5.55 and 6.66? 👕",
      "options": {
        "A": "36.95",
        "B": "36.96",
        "C": "36.963",
        "D": "36.97"
      },
      "correct_answer": "C"
    },
    {
      "id": 39,
      "difficulty": "medium",
      "question": "Find: 11.11 × 2.22 🔢",
      "options": {
        "A": "24.64",
        "B": "24.65",
        "C": "24.66",
        "D": "24.6642"
      },
      "correct_answer": "D"
    },
    {
      "id": 40,
      "difficulty": "medium",
      "question": "A worker earns ₹345.25 per day. How much will he earn in 22 days? 🚀",
      "options": {
        "A": "₹7595.50",
        "B": "₹7595.75",
        "C": "₹7596.00",
        "D": "₹7596.50"
      },
      "correct_answer": "A"
    },
    {
      "id": 41,
      "difficulty": "hard",
      "question": "Evaluate: (2.5 + 1.75) × (3.2 - 1.4) 🏗️",
      "options": {
        "A": "7.55",
        "B": "7.60",
        "C": "7.65",
        "D": "7.70"
      },
      "correct_answer": "C"
    },
    {
      "id": 42,
      "difficulty": "hard",
      "question": "Multiply: 12.34 × 5.67 🧲",
      "options": {
        "A": "69.94",
        "B": "69.96",
        "C": "69.9678",
        "D": "69.98"
      },
      "correct_answer": "C"
    },
    {
      "id": 43,
      "difficulty": "hard",
      "question": "What is 0.025 × 0.004 × 1000? 🏃",
      "options": { "A": "0.1", "B": "0.2", "C": "0.3", "D": "0.4" },
      "correct_answer": "A"
    },
    {
      "id": 44,
      "difficulty": "hard",
      "question": "A rectangular park is 45.75 m long and 32.5 m wide. Find its area. ⚖️",
      "options": {
        "A": "1486.675 m²",
        "B": "1486.775 m²",
        "C": "1486.875 m²",
        "D": "1486.975 m²"
      },
      "correct_answer": "C"
    },
    {
      "id": 45,
      "difficulty": "hard",
      "question": "Simplify: 2.5 × (4.8 + 1.2) × 0.5 🔍",
      "options": { "A": "7.2", "B": "7.3", "C": "7.4", "D": "7.5" },
      "correct_answer": "D"
    },
    {
      "id": 46,
      "difficulty": "hard",
      "question": "Find: 9.876 × 54.32 📊",
      "options": {
        "A": "536.30",
        "B": "536.40",
        "C": "536.46",
        "D": "536.46432"
      },
      "correct_answer": "D"
    },
    {
      "id": 47,
      "difficulty": "hard",
      "question": "If 3.5 kg of rice costs ₹245, what is the cost of 5.25 kg? 🪣",
      "options": {
        "A": "₹366.50",
        "B": "₹367.00",
        "C": "₹367.50",
        "D": "₹368.00"
      },
      "correct_answer": "C"
    },
    {
      "id": 48,
      "difficulty": "hard",
      "question": "Evaluate: (8.1 × 0.4) + (3.6 × 1.5) - (2.2 × 0.9) 🧪",
      "options": {
        "A": "6.64",
        "B": "6.65",
        "C": "6.66",
        "D": "6.68"
      },
      "correct_answer": "C"
    },
    {
      "id": 49,
      "difficulty": "hard",
      "question": "What is the product of 0.625, 1.6, and 2.5? ✖️",
      "options": { "A": "2.4", "B": "2.5", "C": "2.6", "D": "2.7" },
      "correct_answer": "B"
    },
    {
      "id": 50,
      "difficulty": "hard",
      "question": "A car's average speed is 48.75 km/h. What distance will it cover in 3.2 hours? 👨‍👧‍👦",
      "options": {
        "A": "155.8 km",
        "B": "155.9 km",
        "C": "156.0 km",
        "D": "156.1 km"
      },
      "correct_answer": "C"
    },
    {
      "id": 51,
      "difficulty": "hard",
      "question": "Multiply: 123.456 × 0.789 🧱",
      "options": {
        "A": "97.38",
        "B": "97.40",
        "C": "97.406784",
        "D": "97.42"
      },
      "correct_answer": "C"
    },
    {
      "id": 52,
      "difficulty": "hard",
      "question": "Find the value: (10.5 × 2.4) ÷ (0.7 × 0.3) ✏️",
      "options": { "A": "119", "B": "120", "C": "121", "D": "122" },
      "correct_answer": "B"
    },
    {
      "id": 53,
      "difficulty": "hard",
      "question": "What is 0.999 × 1.001? 🎲",
      "options": {
        "A": "0.999999",
        "B": "1.000000",
        "C": "1.000001",
        "D": "1.000999"
      },
      "correct_answer": "A"
    },
    {
      "id": 54,
      "difficulty": "hard",
      "question": "A tank fills at the rate of 4.85 liters per minute. How much will it fill in 6.5 hours? ⬛",
      "options": {
        "A": "1891.0 L",
        "B": "1891.5 L",
        "C": "1892.0 L",
        "D": "1892.5 L"
      },
      "correct_answer": "B"
    },
    {
      "id": 55,
      "difficulty": "hard",
      "question": "Simplify: (2.25 × 3.6) + (1.75 × 4.4) 🧠",
      "options": {
        "A": "15.8",
        "B": "15.9",
        "C": "16.0",
        "D": "16.1"
      },
      "correct_answer": "A"
    },
    {
      "id": 56,
      "difficulty": "hard",
      "question": "Evaluate: 7.5 × 8.4 × 0.25 🎪",
      "options": { "A": "15.55", "B": "15.65", "C": "15.75", "D": "15.85" },
      "correct_answer": "C"
    },
    {
      "id": 57,
      "difficulty": "hard",
      "question": "If 1 meter = 3.28 feet, how many feet are in 12.5 meters? 🚂",
      "options": { "A": "40.8", "B": "40.9", "C": "41.0", "D": "41.1" },
      "correct_answer": "C"
    },
    {
      "id": 58,
      "difficulty": "hard",
      "question": "Find: 0.0001 × 10000 × 2.5 🔦",
      "options": { "A": "2.4", "B": "2.5", "C": "2.6", "D": "2.7" },
      "correct_answer": "B"
    },
    {
      "id": 59,
      "difficulty": "hard",
      "question": "A book has 12 chapters, each with 23.75 pages. How many total pages? 🪜",
      "options": { "A": "284.5", "B": "285.0", "C": "285.5", "D": "286.0" },
      "correct_answer": "B"
    },
    {
      "id": 60,
      "difficulty": "hard",
      "question": "What is the product of 99.9 and 0.101? ⛽",
      "options": { "A": "10.08", "B": "10.09", "C": "10.10", "D": "10.11" },
      "correct_answer": "B"
    }
  ]
}