{
  "title": "Decimal Word Problems - Grade 5 ICSE",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "easy",
      "question": "Ravi bought a pencil for ₹2.50 and an eraser for ₹1.25. How much did he spend? 💰",
      "options": { "A": "₹3.50", "B": "₹3.75", "C": "₹4.00", "D": "₹4.25" },
      "correct_answer": "B"
    },
    {
      "id": 2,
      "difficulty": "easy",
      "question": "A rope is 3.5 m long. If 1.2 m is cut off, how much rope is left? 📏",
      "options": { "A": "2.1 m", "B": "2.3 m", "C": "2.5 m", "D": "2.7 m" },
      "correct_answer": "B"
    },
    {
      "id": 3,
      "difficulty": "easy",
      "question": "Maya has 2.5 litres of juice. She drinks 0.75 litres. How much is left? 🧃",
      "options": { "A": "1.25 L", "B": "1.50 L", "C": "1.75 L", "D": "2.00 L" },
      "correct_answer": "C"
    },
    {
      "id": 4,
      "difficulty": "easy",
      "question": "One chocolate costs ₹15.50. How much for 2 chocolates? 🍫",
      "options": { "A": "₹30.00", "B": "₹30.50", "C": "₹31.00", "D": "₹31.50" },
      "correct_answer": "C"
    },
    {
      "id": 5,
      "difficulty": "easy",
      "question": "A box weighs 4.2 kg. Another box weighs 3.5 kg. What's their total weight? 📦",
      "options": { "A": "7.5 kg", "B": "7.7 kg", "C": "7.9 kg", "D": "8.1 kg" },
      "correct_answer": "B"
    },
    {
      "id": 6,
      "difficulty": "easy",
      "question": "Sam ran 2.3 km on Monday and 1.8 km on Tuesday. Total distance? 🏃",
      "options": { "A": "3.9 km", "B": "4.0 km", "C": "4.1 km", "D": "4.2 km" },
      "correct_answer": "C"
    },
    {
      "id": 7,
      "difficulty": "easy",
      "question": "A book costs ₹125.50. If you pay ₹150, how much change? 📚",
      "options": { "A": "₹23.50", "B": "₹24.00", "C": "₹24.50", "D": "₹25.00" },
      "correct_answer": "C"
    },
    {
      "id": 8,
      "difficulty": "easy",
      "question": "A bag of sugar is 2.5 kg. How much sugar in 4 such bags? 🍚",
      "options": {
        "A": "9.0 kg",
        "B": "9.5 kg",
        "C": "10.0 kg",
        "D": "10.5 kg"
      },
      "correct_answer": "C"
    },
    {
      "id": 9,
      "difficulty": "easy",
      "question": "Rohit's height is 1.35 m. His sister is 0.15 m taller. How tall is she? 📏",
      "options": { "A": "1.40 m", "B": "1.45 m", "C": "1.50 m", "D": "1.55 m" },
      "correct_answer": "C"
    },
    {
      "id": 10,
      "difficulty": "easy",
      "question": "Apples cost ₹40.75 per kg. How much for 2 kg? 🍎",
      "options": { "A": "₹80.50", "B": "₹81.00", "C": "₹81.50", "D": "₹82.00" },
      "correct_answer": "C"
    },
    {
      "id": 11,
      "difficulty": "easy",
      "question": "A water bottle holds 0.75 L. How much in 3 bottles? 💧",
      "options": { "A": "1.75 L", "B": "2.00 L", "C": "2.25 L", "D": "2.50 L" },
      "correct_answer": "C"
    },
    {
      "id": 12,
      "difficulty": "easy",
      "question": "From 10.5 m cloth, 4.3 m is used. How much left? 👕",
      "options": { "A": "5.8 m", "B": "6.0 m", "C": "6.2 m", "D": "6.4 m" },
      "correct_answer": "C"
    },
    {
      "id": 13,
      "difficulty": "easy",
      "question": "One pencil costs ₹5.25. How much for 6 pencils? ✏️",
      "options": { "A": "₹30.50", "B": "₹31.00", "C": "₹31.50", "D": "₹32.00" },
      "correct_answer": "C"
    },
    {
      "id": 14,
      "difficulty": "easy",
      "question": "A tank has 15.5 L water. 7.2 L is removed. How much remains? 🚰",
      "options": { "A": "7.3 L", "B": "7.8 L", "C": "8.3 L", "D": "8.8 L" },
      "correct_answer": "C"
    },
    {
      "id": 15,
      "difficulty": "easy",
      "question": "A cake weighs 0.85 kg. Another weighs 0.95 kg. Total weight? 🎂",
      "options": {
        "A": "1.70 kg",
        "B": "1.75 kg",
        "C": "1.80 kg",
        "D": "1.85 kg"
      },
      "correct_answer": "C"
    },
    {
      "id": 16,
      "difficulty": "easy",
      "question": "A bus travels 25.3 km in morning, 18.7 km in evening. Total? 🚌",
      "options": {
        "A": "43.5 km",
        "B": "44.0 km",
        "C": "44.5 km",
        "D": "45.0 km"
      },
      "correct_answer": "B"
    },
    {
      "id": 17,
      "difficulty": "easy",
      "question": "Milk costs ₹22.50 per litre. How much for 3 litres? 🥛",
      "options": { "A": "₹66.50", "B": "₹67.00", "C": "₹67.50", "D": "₹68.00" },
      "correct_answer": "C"
    },
    {
      "id": 18,
      "difficulty": "easy",
      "question": "A ribbon is 5.6 m long. 2.4 m is cut. Remaining length? 🎀",
      "options": { "A": "2.8 m", "B": "3.0 m", "C": "3.2 m", "D": "3.4 m" },
      "correct_answer": "C"
    },
    {
      "id": 19,
      "difficulty": "easy",
      "question": "You have ₹50. You spend ₹18.75. How much left? 💵",
      "options": { "A": "₹30.25", "B": "₹31.00", "C": "₹31.25", "D": "₹31.50" },
      "correct_answer": "C"
    },
    {
      "id": 20,
      "difficulty": "easy",
      "question": "Each cookie weighs 0.025 kg. How much for 10 cookies? 🍪",
      "options": {
        "A": "0.15 kg",
        "B": "0.20 kg",
        "C": "0.25 kg",
        "D": "0.30 kg"
      },
      "correct_answer": "C"
    },

    {
      "id": 21,
      "difficulty": "medium",
      "question": "A car travels 15.75 km on 1 litre petrol. How far on 4.5 litres? 🚗",
      "options": {
        "A": "68.875 km",
        "B": "70.125 km",
        "C": "70.875 km",
        "D": "71.250 km"
      },
      "correct_answer": "C"
    },
    {
      "id": 22,
      "difficulty": "medium",
      "question": "Rita bought 2.5 kg apples at ₹45.50/kg and 1.75 kg oranges at ₹60/kg. Total cost? 🍎🍊",
      "options": {
        "A": "₹216.75",
        "B": "₹217.50",
        "C": "₹218.75",
        "D": "₹219.25"
      },
      "correct_answer": "C"
    },
    {
      "id": 23,
      "difficulty": "medium",
      "question": "A rope 12.6 m long is cut into 3 equal pieces. Each piece length? 📏",
      "options": { "A": "4.0 m", "B": "4.1 m", "C": "4.2 m", "D": "4.3 m" },
      "correct_answer": "C"
    },
    {
      "id": 24,
      "difficulty": "medium",
      "question": "5 notebooks cost ₹87.50. What's the cost of 1 notebook? 📓",
      "options": { "A": "₹16.50", "B": "₹17.00", "C": "₹17.50", "D": "₹18.00" },
      "correct_answer": "C"
    },
    {
      "id": 25,
      "difficulty": "medium",
      "question": "A tank had 25.75 L water. 8.5 L added, then 12.25 L used. Water left? 🚰",
      "options": { "A": "21.0 L", "B": "21.5 L", "C": "22.0 L", "D": "22.5 L" },
      "correct_answer": "C"
    },
    {
      "id": 26,
      "difficulty": "medium",
      "question": "A person walks 0.85 km in morning, 1.25 km in evening for 5 days. Total distance? 🚶",
      "options": {
        "A": "9.5 km",
        "B": "10.0 km",
        "C": "10.5 km",
        "D": "11.0 km"
      },
      "correct_answer": "C"
    },
    {
      "id": 27,
      "difficulty": "medium",
      "question": "Milk costs ₹24.75/litre. How much for 3.5 litres? 🥛",
      "options": {
        "A": "₹85.125",
        "B": "₹86.125",
        "C": "₹86.625",
        "D": "₹87.125"
      },
      "correct_answer": "C"
    },
    {
      "id": 28,
      "difficulty": "medium",
      "question": "A 4.8 m cloth is cut into 0.3 m pieces. How many pieces? 👕",
      "options": { "A": "14", "B": "15", "C": "16", "D": "17" },
      "correct_answer": "C"
    },
    {
      "id": 29,
      "difficulty": "medium",
      "question": "₹150 is divided equally among 4 friends. How much each? 💰",
      "options": { "A": "₹36.50", "B": "₹37.00", "C": "₹37.50", "D": "₹38.00" },
      "correct_answer": "C"
    },
    {
      "id": 30,
      "difficulty": "medium",
      "question": "A rectangle length is 5.6 cm, width is 3.2 cm. Find perimeter. 📐",
      "options": {
        "A": "16.8 cm",
        "B": "17.6 cm",
        "C": "18.4 cm",
        "D": "19.2 cm"
      },
      "correct_answer": "B"
    },
    {
      "id": 31,
      "difficulty": "medium",
      "question": "Sugar costs ₹32.50/kg. How much for 2.4 kg? 🍚",
      "options": { "A": "₹77.00", "B": "₹77.50", "C": "₹78.00", "D": "₹78.50" },
      "correct_answer": "C"
    },
    {
      "id": 32,
      "difficulty": "medium",
      "question": "A bus covers 15.75 km in 0.75 hours. Speed in km/h? 🚌",
      "options": {
        "A": "20 km/h",
        "B": "21 km/h",
        "C": "22 km/h",
        "D": "23 km/h"
      },
      "correct_answer": "B"
    },
    {
      "id": 33,
      "difficulty": "medium",
      "question": "You have ₹200. You buy 3 books at ₹45.75 each. Money left? 📚",
      "options": { "A": "₹60.25", "B": "₹61.50", "C": "₹62.75", "D": "₹63.25" },
      "correct_answer": "C"
    },
    {
      "id": 34,
      "difficulty": "medium",
      "question": "A tank is filled with 18.5 L water. If each bucket holds 2.5 L, how many buckets? 🪣",
      "options": {
        "A": "7.0",
        "B": "7.2",
        "C": "7.4",
        "D": "7.6"
      },
      "correct_answer": "C"
    },
    {
      "id": 35,
      "difficulty": "medium",
      "question": "A man's weight is 56.8 kg. After diet, he loses 3.75 kg. New weight? ⚖️",
      "options": {
        "A": "52.75 kg",
        "B": "53.05 kg",
        "C": "53.25 kg",
        "D": "53.45 kg"
      },
      "correct_answer": "B"
    },
    {
      "id": 36,
      "difficulty": "medium",
      "question": "Petrol costs ₹74.25 per litre. How much for 5.5 litres? ⛽",
      "options": {
        "A": "₹406.375",
        "B": "₹407.375",
        "C": "₹408.375",
        "D": "₹409.375"
      },
      "correct_answer": "C"
    },
    {
      "id": 37,
      "difficulty": "medium",
      "question": "A train travels 48.6 km in 0.9 hours. Speed in km/h? 🚂",
      "options": {
        "A": "53 km/h",
        "B": "54 km/h",
        "C": "55 km/h",
        "D": "56 km/h"
      },
      "correct_answer": "B"
    },
    {
      "id": 38,
      "difficulty": "medium",
      "question": "₹500 is shared among 8 people equally. How much each? 💵",
      "options": { "A": "₹61.50", "B": "₹62.00", "C": "₹62.50", "D": "₹63.00" },
      "correct_answer": "C"
    },
    {
      "id": 39,
      "difficulty": "medium",
      "question": "A field is 25.75 m long and 18.5 m wide. Perimeter? 🌾",
      "options": { "A": "87.5 m", "B": "88.0 m", "C": "88.5 m", "D": "89.0 m" },
      "correct_answer": "C"
    },
    {
      "id": 40,
      "difficulty": "medium",
      "question": "A box contains 24 chocolates each weighing 0.025 kg. Total weight? 🍫",
      "options": { "A": "0.5 kg", "B": "0.6 kg", "C": "0.7 kg", "D": "0.8 kg" },
      "correct_answer": "B"
    },

    {
      "id": 41,
      "difficulty": "hard",
      "question": "A car travels 85.5 km using 4.5 litres petrol. How many km per litre? 🚗",
      "options": {
        "A": "18 km/L",
        "B": "18.5 km/L",
        "C": "19 km/L",
        "D": "19.5 km/L"
      },
      "correct_answer": "C"
    },
    {
      "id": 42,
      "difficulty": "hard",
      "question": "A shopkeeper buys 15.5 kg rice at ₹42.75/kg and sells at ₹48.50/kg. Total profit? 🍚",
      "options": {
        "A": "₹87.125",
        "B": "₹88.125",
        "C": "₹89.125",
        "D": "₹90.125"
      },
      "correct_answer": "C"
    },
    {
      "id": 43,
      "difficulty": "hard",
      "question": "A water tank has 125.75 L. If 3 buckets of 8.25 L each are added, then 45.5 L used. Water left? 🚰",
      "options": {
        "A": "104.5 L",
        "B": "105.0 L",
        "C": "105.5 L",
        "D": "106.0 L"
      },
      "correct_answer": "B"
    },
    {
      "id": 44,
      "difficulty": "hard",
      "question": "A train travels 156.25 km in 2.5 hours. What is its speed in km/h? 🚂",
      "options": {
        "A": "61.5 km/h",
        "B": "62.0 km/h",
        "C": "62.5 km/h",
        "D": "63.0 km/h"
      },
      "correct_answer": "C"
    },
    {
      "id": 45,
      "difficulty": "hard",
      "question": "A rectangle area is 45.75 cm². If length is 7.5 cm, find width. 📐",
      "options": { "A": "5.8 cm", "B": "6.0 cm", "C": "6.1 cm", "D": "6.2 cm" },
      "correct_answer": "C"
    },
    {
      "id": 46,
      "difficulty": "hard",
      "question": "₹850 is divided among A, B, C in ratio 2:3:4. How much does B get? 💰",
      "options": { "A": "₹275", "B": "₹280", "C": "₹282.50", "D": "₹283.33" },
      "correct_answer": "D"
    },
    {
      "id": 47,
      "difficulty": "hard",
      "question": "A man spends 0.4 of salary on rent, 0.25 on food, and saves ₹1750. What is salary? 💵",
      "options": { "A": "₹4500", "B": "₹4750", "C": "₹5000", "D": "₹5250" },
      "correct_answer": "C"
    },
    {
      "id": 48,
      "difficulty": "hard",
      "question": "A mixture contains 2.5 kg sugar, 1.75 kg salt, 0.5 kg spice. Total weight? ⚖️",
      "options": {
        "A": "4.5 kg",
        "B": "4.65 kg",
        "C": "4.75 kg",
        "D": "4.85 kg"
      },
      "correct_answer": "C"
    },
    {
      "id": 49,
      "difficulty": "hard",
      "question": "A car's fuel tank holds 35.5 L. It uses 0.125 L per km. How far can it go? 🚗",
      "options": { "A": "282 km", "B": "283 km", "C": "284 km", "D": "285 km" },
      "correct_answer": "C"
    },
    {
      "id": 50,
      "difficulty": "hard",
      "question": "A man travels 12.5 km by bus, 3.75 km by auto, and 1.25 km walking daily for 5 days. Total? 🚶",
      "options": { "A": "85 km", "B": "86 km", "C": "87.5 km", "D": "88.5 km" },
      "correct_answer": "C"
    },
    {
      "id": 51,
      "difficulty": "hard",
      "question": "A shop earns ₹125.75 on Monday, ₹98.50 on Tuesday, ₹145.25 on Wednesday. Average daily earning? 🏪",
      "options": {
        "A": "₹123.00",
        "B": "₹123.17",
        "C": "₹123.25",
        "D": "₹123.50"
      },
      "correct_answer": "B"
    },
    {
      "id": 52,
      "difficulty": "hard",
      "question": "A box of 24 chocolates costs ₹180. What is cost per chocolate? 🍫",
      "options": { "A": "₹7.25", "B": "₹7.50", "C": "₹7.75", "D": "₹8.00" },
      "correct_answer": "B"
    },
    {
      "id": 53,
      "difficulty": "hard",
      "question": "A rectangular plot length is 12.75 m, width is 8.5 m. Cost of fencing at ₹25.50/m? 🌳",
      "options": {
        "A": "₹1083.75",
        "B": "₹1085.75",
        "C": "₹1087.75",
        "D": "₹1089.75"
      },
      "correct_answer": "A"
    },
    {
      "id": 54,
      "difficulty": "hard",
      "question": "A student scores 78.5, 85.5, 92.0, 88.5 in four tests. Average score? 📊",
      "options": { "A": "85.5", "B": "86.0", "C": "86.125", "D": "86.25" },
      "correct_answer": "C"
    },
    {
      "id": 55,
      "difficulty": "hard",
      "question": "Water flows at 2.25 L per minute into a tank of capacity 150 L. Time to fill? ⏳",
      "options": {
        "A": "65 min",
        "B": "66 min 40 sec",
        "C": "66 min",
        "D": "67 min"
      },
      "correct_answer": "B"
    },
    {
      "id": 56,
      "difficulty": "hard",
      "question": "A recipe needs 0.375 kg flour, 0.125 kg sugar, 0.25 kg butter. Total weight? 🧁",
      "options": {
        "A": "0.75 kg",
        "B": "0.8 kg",
        "C": "0.85 kg",
        "D": "0.9 kg"
      },
      "correct_answer": "A"
    },
    {
      "id": 57,
      "difficulty": "hard",
      "question": "A man buys 2.5 kg apples at ₹45.75/kg, 1.5 kg grapes at ₹85.50/kg. Total? 🍎🍇",
      "options": {
        "A": "₹241.625",
        "B": "₹242.125",
        "C": "₹242.625",
        "D": "₹243.125"
      },
      "correct_answer": "C"
    },
    {
      "id": 58,
      "difficulty": "hard",
      "question": "A pipe fills 12.5 L in 0.5 minutes. How much in 2.5 minutes? 🚰",
      "options": { "A": "60 L", "B": "61.5 L", "C": "62.5 L", "D": "63.5 L" },
      "correct_answer": "C"
    },
    {
      "id": 59,
      "difficulty": "hard",
      "question": "A room is 5.75 m long, 4.25 m wide. Cost of carpeting at ₹125.50/m²? 🏠",
      "options": {
        "A": "₹3066.91",
        "B": "₹3067.25",
        "C": "₹3067.75",
        "D": "₹3068.25"
      },
      "correct_answer": "A"
    },
    {
      "id": 60,
      "difficulty": "hard",
      "question": "A trader mixes 12.5 kg of rice at ₹28/kg with 7.5 kg at ₹32/kg. Cost price per kg? 🍚",
      "options": { "A": "₹29.20", "B": "₹29.50", "C": "₹29.80", "D": "₹30.00" },
      "correct_answer": "B"
    }
  ]
}