{
  "title": "Decimals in Money and Measurement (Decimals) - Grade 6 CBSE",
  "total_questions": 150,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "If a pencil costs ₹5.50, how much will 2 pencils cost?", "options": {"A": "₹10.50", "B": "₹11.00", "C": "₹11.50", "D": "₹12.00"}, "correct_answer": "B"},
    {"id": 2, "difficulty": "easy", "question": "Convert 250 paise to rupees.", "options": {"A": "₹0.25", "B": "₹2.50", "C": "₹25.00", "D": "₹250.00"}, "correct_answer": "B"},
    {"id": 3, "difficulty": "easy", "question": "If a ribbon is 2.5 m long, how many cm is that?", "options": {"A": "25 cm", "B": "250 cm", "C": "2500 cm", "D": "2.5 cm"}, "correct_answer": "B"},
    {"id": 4, "difficulty": "easy", "question": "A book costs ₹75.25. How much will you pay with a ₹100 note?", "options": {"A": "₹24.75", "B": "₹24.25", "C": "₹25.75", "D": "₹25.25"}, "correct_answer": "A"},
    {"id": 5, "difficulty": "easy", "question": "Convert 3.5 kg to grams.", "options": {"A": "35 g", "B": "350 g", "C": "3500 g", "D": "35000 g"}, "correct_answer": "C"},
    {"id": 6, "difficulty": "easy", "question": "If milk costs ₹52.50 per liter, how much for 2 liters?", "options": {"A": "₹104.00", "B": "₹105.00", "C": "₹105.50", "D": "₹106.00"}, "correct_answer": "B"},
    {"id": 7, "difficulty": "easy", "question": "A pencil is 15.5 cm long. Express this in meters.", "options": {"A": "0.155 m", "B": "1.55 m", "C": "15.5 m", "D": "155 m"}, "correct_answer": "A"},
    {"id": 8, "difficulty": "easy", "question": "Convert 675 paise to rupees.", "options": {"A": "₹6.75", "B": "₹67.5", "C": "₹0.675", "D": "₹675"}, "correct_answer": "A"},
    {"id": 9, "difficulty": "easy", "question": "If 1 kg apples cost ₹85.75, what is the cost of 1 kg 500 g?", "options": {"A": "₹128.625", "B": "₹128.63", "C": "₹128.50", "D": "₹129.00"}, "correct_answer": "B"},
    {"id": 10, "difficulty": "easy", "question": "A rope is 4.25 m long. How many cm is that?", "options": {"A": "42.5 cm", "B": "425 cm", "C": "4250 cm", "D": "4.25 cm"}, "correct_answer": "B"},
    {"id": 11, "difficulty": "easy", "question": "If a toy costs ₹120.50 and you have ₹200, how much change will you get?", "options": {"A": "₹79.50", "B": "₹80.50", "C": "₹79.00", "D": "₹80.00"}, "correct_answer": "A"},
    {"id": 12, "difficulty": "easy", "question": "Convert 2.75 liters to milliliters.", "options": {"A": "27.5 ml", "B": "275 ml", "C": "2750 ml", "D": "27500 ml"}, "correct_answer": "C"},
    {"id": 13, "difficulty": "easy", "question": "If a box weighs 3.5 kg, what is its weight in grams?", "options": {"A": "35 g", "B": "350 g", "C": "3500 g", "D": "35000 g"}, "correct_answer": "C"},
    {"id": 14, "difficulty": "easy", "question": "A shirt costs ₹450.75. How much will 2 shirts cost?", "options": {"A": "₹900.50", "B": "₹901.50", "C": "₹901.00", "D": "₹902.50"}, "correct_answer": "B"},
    {"id": 15, "difficulty": "easy", "question": "Convert 5.25 m to cm.", "options": {"A": "52.5 cm", "B": "525 cm", "C": "5250 cm", "D": "5.25 cm"}, "correct_answer": "B"},
    {"id": 16, "difficulty": "easy", "question": "If 1 meter cloth costs ₹65.50, what is the cost of 3 meters?", "options": {"A": "₹195.50", "B": "₹196.50", "C": "₹196.00", "D": "₹197.50"}, "correct_answer": "B"},
    {"id": 17, "difficulty": "easy", "question": "Convert 8500 g to kg.", "options": {"A": "0.85 kg", "B": "8.5 kg", "C": "85 kg", "D": "850 kg"}, "correct_answer": "B"},
    {"id": 18, "difficulty": "easy", "question": "A notebook costs ₹35.75. How much for 4 notebooks?", "options": {"A": "₹142.00", "B": "₹143.00", "C": "₹143.50", "D": "₹144.00"}, "correct_answer": "B"},
    {"id": 19, "difficulty": "easy", "question": "If a bottle contains 1.5 liters of juice, how many ml is that?", "options": {"A": "15 ml", "B": "150 ml", "C": "1500 ml", "D": "15000 ml"}, "correct_answer": "C"},
    {"id": 20, "difficulty": "easy", "question": "Convert ₹7.25 to paise.", "options": {"A": "72.5 paise", "B": "725 paise", "C": "7250 paise", "D": "72500 paise"}, "correct_answer": "B"},

    {"id": 21, "difficulty": "medium", "question": "If 1 kg sugar costs ₹42.50, what is the cost of 2.5 kg?", "options": {"A": "₹105.25", "B": "₹106.25", "C": "₹106.50", "D": "₹107.50"}, "correct_answer": "B"},
    {"id": 22, "difficulty": "medium", "question": "A car travels 15.5 km on 1 liter of petrol. How far will it go on 8.5 liters?", "options": {"A": "130.75 km", "B": "131.25 km", "C": "131.75 km", "D": "132.25 km"}, "correct_answer": "C"},
    {"id": 23, "difficulty": "medium", "question": "Convert 3 km 250 m to kilometers as decimal.", "options": {"A": "3.025 km", "B": "3.25 km", "C": "3.250 km", "D": "3.5 km"}, "correct_answer": "B"},
    {"id": 24, "difficulty": "medium", "question": "If 1 US dollar = ₹74.85, how many rupees for 12.5 dollars?", "options": {"A": "₹935.625", "B": "₹935.63", "C": "₹936.25", "D": "₹937.50"}, "correct_answer": "A"},
    {"id": 25, "difficulty": "medium", "question": "A tank has 25.75 liters of water. If 13.5 liters are used, how much remains?", "options": {"A": "12.25 L", "B": "12.35 L", "C": "12.45 L", "D": "12.55 L"}, "correct_answer": "A"},
    {"id": 26, "difficulty": "medium", "question": "Convert 5 kg 750 g to kilograms as decimal.", "options": {"A": "5.075 kg", "B": "5.75 kg", "C": "5.750 kg", "D": "57.50 kg"}, "correct_answer": "B"},
    {"id": 27, "difficulty": "medium", "question": "If a watch costs ₹1250.75 and a band costs ₹350.25, what is the total cost?", "options": {"A": "₹1600.00", "B": "₹1601.00", "C": "₹1601.50", "D": "₹1602.00"}, "correct_answer": "B"},
    {"id": 28, "difficulty": "medium", "question": "A wire is 8.75 m long. If 3.25 m is cut off, what length remains?", "options": {"A": "5.25 m", "B": "5.50 m", "C": "5.75 m", "D": "6.00 m"}, "correct_answer": "B"},
    {"id": 29, "difficulty": "medium", "question": "Convert ₹245.60 to paise.", "options": {"A": "2456 paise", "B": "24560 paise", "C": "245600 paise", "D": "2456000 paise"}, "correct_answer": "B"},
    {"id": 30, "difficulty": "medium", "question": "If 1 meter of cloth costs ₹85.75, how many meters can be bought for ₹642.50?", "options": {"A": "7.2 m", "B": "7.3 m", "C": "7.4 m", "D": "7.5 m"}, "correct_answer": "D"},
    {"id": 31, "difficulty": "medium", "question": "A bucket holds 12.75 liters. Another holds 8.5 liters. What is their total capacity?", "options": {"A": "20.25 L", "B": "21.25 L", "C": "21.35 L", "D": "21.45 L"}, "correct_answer": "B"},
    {"id": 32, "difficulty": "medium", "question": "Convert 7 km 85 m to kilometers as decimal.", "options": {"A": "7.085 km", "B": "7.85 km", "C": "7.850 km", "D": "7.9 km"}, "correct_answer": "A"},
    {"id": 33, "difficulty": "medium", "question": "If 1 kg tomatoes cost ₹28.50, what is the cost of 3.75 kg?", "options": {"A": "₹106.875", "B": "₹106.88", "C": "₹107.25", "D": "₹107.50"}, "correct_answer": "A"},
    {"id": 34, "difficulty": "medium", "question": "A box weighs 12.5 kg. If 3 boxes are loaded, what is the total weight?", "options": {"A": "36.5 kg", "B": "37.5 kg", "C": "38.5 kg", "D": "39.5 kg"}, "correct_answer": "B"},
    {"id": 35, "difficulty": "medium", "question": "Convert 9 liters 250 ml to liters as decimal.", "options": {"A": "9.025 L", "B": "9.25 L", "C": "9.250 L", "D": "9.5 L"}, "correct_answer": "B"},
    {"id": 36, "difficulty": "medium", "question": "If a pen costs ₹15.75 and a pencil costs ₹5.25, how much for 4 pens and 3 pencils?", "options": {"A": "₹79.50", "B": "₹80.25", "C": "₹80.75", "D": "₹81.75"}, "correct_answer": "B"},
    {"id": 37, "difficulty": "medium", "question": "A rope is 15.75 m long. It is cut into 3 equal pieces. How long is each piece?", "options": {"A": "5.15 m", "B": "5.25 m", "C": "5.35 m", "D": "5.45 m"}, "correct_answer": "B"},
    {"id": 38, "difficulty": "medium", "question": "Convert ₹1005.75 to paise.", "options": {"A": "100575 paise", "B": "1005750 paise", "C": "10057500 paise", "D": "100575000 paise"}, "correct_answer": "A"},
    {"id": 39, "difficulty": "medium", "question": "If petrol costs ₹102.50 per liter, how many liters can be bought for ₹820?", "options": {"A": "7.5 L", "B": "7.75 L", "C": "8.0 L", "D": "8.25 L"}, "correct_answer": "C"},
    {"id": 40, "difficulty": "medium", "question": "A tank had 45.75 L water. 28.5 L was added. What is the total now?", "options": {"A": "73.25 L", "B": "74.25 L", "C": "74.35 L", "D": "74.45 L"}, "correct_answer": "B"},
    {"id": 41, "difficulty": "medium", "question": "Convert 12 kg 5 g to kilograms as decimal.", "options": {"A": "12.005 kg", "B": "12.05 kg", "C": "12.5 kg", "D": "12.500 kg"}, "correct_answer": "A"},
    {"id": 42, "difficulty": "medium", "question": "If 1 dozen eggs cost ₹66.00, what is the cost of 1 egg?", "options": {"A": "₹5.00", "B": "₹5.25", "C": "₹5.50", "D": "₹5.75"}, "correct_answer": "C"},
    {"id": 43, "difficulty": "medium", "question": "A car travels 245.75 km in 5 hours. What is the average distance per hour?", "options": {"A": "48.15 km/h", "B": "49.15 km/h", "C": "49.25 km/h", "D": "49.35 km/h"}, "correct_answer": "B"},
    {"id": 44, "difficulty": "medium", "question": "Convert 25 m 45 cm to meters as decimal.", "options": {"A": "25.045 m", "B": "25.45 m", "C": "25.450 m", "D": "25.5 m"}, "correct_answer": "B"},
    {"id": 45, "difficulty": "medium", "question": "If a shirt costs ₹475.50 and pants cost ₹625.75, how much more do pants cost?", "options": {"A": "₹150.25", "B": "₹150.50", "C": "₹150.75", "D": "₹151.25"}, "correct_answer": "A"},
    {"id": 46, "difficulty": "medium", "question": "A bottle contains 2.25 L juice. How many bottles are needed to hold 18 L?", "options": {"A": "7", "B": "8", "C": "9", "D": "10"}, "correct_answer": "B"},
    {"id": 47, "difficulty": "medium", "question": "Convert ₹456.30 to paise.", "options": {"A": "4563 paise", "B": "45630 paise", "C": "456300 paise", "D": "4563000 paise"}, "correct_answer": "B"},
    {"id": 48, "difficulty": "medium", "question": "If 1 kg rice costs ₹48.75, what is the cost of 4.8 kg?", "options": {"A": "₹233.00", "B": "₹233.50", "C": "₹234.00", "D": "₹234.50"}, "correct_answer": "C"},
    {"id": 49, "difficulty": "medium", "question": "A pole is 7.85 m high. 2.15 m is buried underground. What is the visible height?", "options": {"A": "5.6 m", "B": "5.7 m", "C": "5.8 m", "D": "5.9 m"}, "correct_answer": "B"},
    {"id": 50, "difficulty": "medium", "question": "Convert 18 km 75 m to kilometers as decimal.", "options": {"A": "18.075 km", "B": "18.75 km", "C": "18.750 km", "D": "18.9 km"}, "correct_answer": "A"},
    {"id": 51, "difficulty": "medium", "question": "If 1 meter of ribbon costs ₹12.50, how much for 5.5 meters?", "options": {"A": "₹68.50", "B": "₹68.75", "C": "₹69.25", "D": "₹69.75"}, "correct_answer": "B"},
    {"id": 52, "difficulty": "medium", "question": "A container has 35.75 kg sugar. If 18.5 kg is removed, how much remains?", "options": {"A": "17.25 kg", "B": "17.35 kg", "C": "17.45 kg", "D": "17.55 kg"}, "correct_answer": "A"},
    {"id": 53, "difficulty": "medium", "question": "Convert ₹789.05 to paise.", "options": {"A": "78905 paise", "B": "789050 paise", "C": "7890500 paise", "D": "78905000 paise"}, "correct_answer": "A"},
    {"id": 54, "difficulty": "medium", "question": "If a train covers 85.5 km in 1.5 hours, what is its speed per hour?", "options": {"A": "56 km/h", "B": "57 km/h", "C": "58 km/h", "D": "59 km/h"}, "correct_answer": "B"},
    {"id": 55, "difficulty": "medium", "question": "Convert 6 kg 50 g to kilograms as decimal.", "options": {"A": "6.005 kg", "B": "6.05 kg", "C": "6.5 kg", "D": "6.50 kg"}, "correct_answer": "B"},
    {"id": 56, "difficulty": "medium", "question": "A book costs ₹225.75, a pen costs ₹25.50. How much for 3 books and 2 pens?", "options": {"A": "₹727.25", "B": "₹728.25", "C": "₹729.25", "D": "₹730.25"}, "correct_answer": "B"},
    {"id": 57, "difficulty": "medium", "question": "A rope of 22.5 m is cut into 6 equal pieces. Length of each piece?", "options": {"A": "3.5 m", "B": "3.65 m", "C": "3.75 m", "D": "3.85 m"}, "correct_answer": "C"},
    {"id": 58, "difficulty": "medium", "question": "Convert 45 m 60 cm to meters as decimal.", "options": {"A": "45.06 m", "B": "45.6 m", "C": "45.60 m", "D": "45.66 m"}, "correct_answer": "B"},
    {"id": 59, "difficulty": "medium", "question": "If 1 kg wheat costs ₹32.25, what is the cost of 7.25 kg?", "options": {"A": "₹233.8125", "B": "₹233.82", "C": "₹234.25", "D": "₹234.50"}, "correct_answer": "A"},
    {"id": 60, "difficulty": "medium", "question": "A tank had 125.5 L water. 87.75 L was used. How much remains?", "options": {"A": "37.75 L", "B": "38.75 L", "C": "38.85 L", "D": "39.75 L"}, "correct_answer": "A"},
    {"id": 61, "difficulty": "medium", "question": "Convert ₹1200.80 to paise.", "options": {"A": "120080 paise", "B": "1200800 paise", "C": "12008000 paise", "D": "120080000 paise"}, "correct_answer": "A"},
    {"id": 62, "difficulty": "medium", "question": "If 1 dozen bananas cost ₹84.00, what is the cost of 18 bananas?", "options": {"A": "₹126.00", "B": "₹127.00", "C": "₹128.00", "D": "₹129.00"}, "correct_answer": "A"},
    {"id": 63, "difficulty": "medium", "question": "Convert 9 km 9 m to kilometers as decimal.", "options": {"A": "9.009 km", "B": "9.09 km", "C": "9.9 km", "D": "9.99 km"}, "correct_answer": "A"},
    {"id": 64, "difficulty": "medium", "question": "A box of chocolates costs ₹185.75. If there are 25 chocolates, cost of one?", "options": {"A": "₹7.43", "B": "₹7.44", "C": "₹7.45", "D": "₹7.46"}, "correct_answer": "A"},
    {"id": 65, "difficulty": "medium", "question": "If 1 liter paint covers 12.5 sq m, how many liters for 100 sq m?", "options": {"A": "7.5 L", "B": "8.0 L", "C": "8.5 L", "D": "9.0 L"}, "correct_answer": "B"},
    {"id": 66, "difficulty": "medium", "question": "Convert 15 kg 5 g to kilograms as decimal.", "options": {"A": "15.005 kg", "B": "15.05 kg", "C": "15.5 kg", "D": "15.500 kg"}, "correct_answer": "A"},
    {"id": 67, "difficulty": "medium", "question": "A room is 5.75 m long and 4.25 m wide. What is the sum of length and width?", "options": {"A": "9.75 m", "B": "10.0 m", "C": "10.25 m", "D": "10.5 m"}, "correct_answer": "B"},
    {"id": 68, "difficulty": "medium", "question": "Convert ₹4567.89 to paise.", "options": {"A": "456789 paise", "B": "4567890 paise", "C": "45678900 paise", "D": "456789000 paise"}, "correct_answer": "A"},
    {"id": 69, "difficulty": "medium", "question": "If 1 kg pulses cost ₹98.50, what is the cost of 3.75 kg?", "options": {"A": "₹369.375", "B": "₹369.38", "C": "₹369.50", "D": "₹370.00"}, "correct_answer": "A"},
    {"id": 70, "difficulty": "medium", "question": "A wire 48.6 m long is cut into 12 equal pieces. Length of each?", "options": {"A": "4.05 m", "B": "4.10 m", "C": "4.15 m", "D": "4.20 m"}, "correct_answer": "A"},
    {"id": 71, "difficulty": "medium", "question": "Convert 32 m 75 cm to meters as decimal.", "options": {"A": "32.075 m", "B": "32.75 m", "C": "32.750 m", "D": "32.9 m"}, "correct_answer": "B"},
    {"id": 72, "difficulty": "medium", "question": "If a bicycle costs ₹2750.50 and you pay ₹3000, how much change?", "options": {"A": "₹249.50", "B": "₹249.75", "C": "₹250.50", "D": "₹250.75"}, "correct_answer": "A"},
    {"id": 73, "difficulty": "medium", "question": "A car's fuel tank holds 45.5 L. If it already has 18.75 L, how much more can be added?", "options": {"A": "26.25 L", "B": "26.50 L", "C": "26.75 L", "D": "27.00 L"}, "correct_answer": "C"},
    {"id": 74, "difficulty": "medium", "question": "Convert ₹850.75 to paise.", "options": {"A": "85075 paise", "B": "850750 paise", "C": "8507500 paise", "D": "85075000 paise"}, "correct_answer": "A"},
    {"id": 75, "difficulty": "medium", "question": "If 1 meter fabric costs ₹125.25, how much for 5.5 meters?", "options": {"A": "₹688.875", "B": "₹688.88", "C": "₹689.25", "D": "₹689.50"}, "correct_answer": "A"},
    {"id": 76, "difficulty": "medium", "question": "Convert 7 kg 750 g to kilograms as decimal.", "options": {"A": "7.075 kg", "B": "7.75 kg", "C": "7.750 kg", "D": "7.9 kg"}, "correct_answer": "B"},
    {"id": 77, "difficulty": "medium", "question": "A family's monthly income is ₹32500.75. They spend ₹18750.50. How much is saved?", "options": {"A": "₹13750.25", "B": "₹13750.50", "C": "₹13750.75", "D": "₹13751.25"}, "correct_answer": "A"},
    {"id": 78, "difficulty": "medium", "question": "Convert 125 km 250 m to kilometers as decimal.", "options": {"A": "125.025 km", "B": "125.25 km", "C": "125.250 km", "D": "125.5 km"}, "correct_answer": "B"},
    {"id": 79, "difficulty": "medium", "question": "If 1 kg cheese costs ₹485.75, what is the cost of 0.75 kg?", "options": {"A": "₹364.3125", "B": "₹364.31", "C": "₹364.50", "D": "₹365.00"}, "correct_answer": "A"},
    {"id": 80, "difficulty": "medium", "question": "A rope 36.9 m is cut into 9 equal pieces. Length of each?", "options": {"A": "4.1 m", "B": "4.2 m", "C": "4.3 m", "D": "4.4 m"}, "correct_answer": "A"},

    {"id": 81, "difficulty": "hard", "question": "If 1 euro = ₹89.75, how many euros for ₹5000?", "options": {"A": "55.71", "B": "55.72", "C": "55.73", "D": "55.74"}, "correct_answer": "A"},
    {"id": 82, "difficulty": "hard", "question": "A car travels 385.75 km using 35.5 liters of petrol. What is the mileage in km/l?", "options": {"A": "10.85", "B": "10.86", "C": "10.87", "D": "10.88"}, "correct_answer": "C"},
    {"id": 83, "difficulty": "hard", "question": "Convert 15 kg 75 g 500 mg to kilograms as decimal.", "options": {"A": "15.0755 kg", "B": "15.755 kg", "C": "15.07505 kg", "D": "15.7505 kg"}, "correct_answer": "A"},
    {"id": 84, "difficulty": "hard", "question": "If 1 meter of gold chain costs ₹8750.25, what is the cost of 15.75 cm?", "options": {"A": "₹1378.16", "B": "₹1378.17", "C": "₹1378.18", "D": "₹1378.19"}, "correct_answer": "B"},
    {"id": 85, "difficulty": "hard", "question": "A shopkeeper mixes 12.75 kg of sugar costing ₹42/kg with 8.25 kg costing ₹45/kg. Find cost per kg of mixture.", "options": {"A": "₹43.125", "B": "₹43.13", "C": "₹43.25", "D": "₹43.50"}, "correct_answer": "A"},
    {"id": 86, "difficulty": "hard", "question": "Convert 25 km 125 m 75 cm to kilometers as decimal.", "options": {"A": "25.125075 km", "B": "25.12575 km", "C": "25.1275 km", "D": "25.13075 km"}, "correct_answer": "A"},
    {"id": 87, "difficulty": "hard", "question": "If ₹1 = 100 paise, and 1 pound = ₹105.50, how many paise for 1 pound?", "options": {"A": "10550 paise", "B": "105500 paise", "C": "1055000 paise", "D": "10550000 paise"}, "correct_answer": "A"},
    {"id": 88, "difficulty": "hard", "question": "A container has 45.75 L milk. If each bottle holds 0.75 L, how many bottles can be filled completely?", "options": {"A": "60", "B": "61", "C": "62", "D": "63"}, "correct_answer": "B"},
    {"id": 89, "difficulty": "hard", "question": "Convert 7 kg 250 g 500 mg to kilograms as decimal.", "options": {"A": "7.2505 kg", "B": "7.255 kg", "C": "7.25005 kg", "D": "7.2505 kg"}, "correct_answer": "A"},
    {"id": 90, "difficulty": "hard", "question": "If 1 acre costs ₹12,50,000.75, what is the cost of 0.375 acres?", "options": {"A": "₹4,68,750.28", "B": "₹4,68,750.29", "C": "₹4,68,750.30", "D": "₹4,68,750.31"}, "correct_answer": "A"},
    {"id": 91, "difficulty": "hard", "question": "A train covers 485.75 km in 6.5 hours. What is its speed in km/h?", "options": {"A": "74.65", "B": "74.70", "C": "74.75", "D": "74.80"}, "correct_answer": "C"},
    {"id": 92, "difficulty": "hard", "question": "Convert 125 m 75 cm 8 mm to meters as decimal.", "options": {"A": "125.758 m", "B": "125.7508 m", "C": "125.0758 m", "D": "125.7580 m"}, "correct_answer": "B"},
    {"id": 93, "difficulty": "hard", "question": "If 1 meter of silk costs ₹1250.75, and you have ₹10,000, how many cm can you buy?", "options": {"A": "799.4 cm", "B": "799.5 cm", "C": "799.6 cm", "D": "799.7 cm"}, "correct_answer": "A"},
    {"id": 94, "difficulty": "hard", "question": "A mixture contains 15.75 kg of A (₹40/kg) and 10.25 kg of B (₹45/kg). Find average cost per kg.", "options": {"A": "₹42.125", "B": "₹42.13", "C": "₹42.25", "D": "₹42.30"}, "correct_answer": "A"},
    {"id": 95, "difficulty": "hard", "question": "Convert 18 km 250 m 75 cm to kilometers as decimal.", "options": {"A": "18.25075 km", "B": "18.2575 km", "C": "18.250075 km", "D": "18.25075 km"}, "correct_answer": "A"},
    {"id": 96, "difficulty": "hard", "question": "If 1 dollar = ₹74.85 and 1 euro = ₹89.75, how many dollars for 100 euros?", "options": {"A": "119.85", "B": "119.90", "C": "119.95", "D": "120.00"}, "correct_answer": "C"},
    {"id": 97, "difficulty": "hard", "question": "A car's mileage is 18.5 km/l. How many liters for 462.5 km?", "options": {"A": "24.5 L", "B": "25.0 L", "C": "25.5 L", "D": "26.0 L"}, "correct_answer": "B"},
    {"id": 98, "difficulty": "hard", "question": "Convert 9 kg 75 g 250 mg to kilograms as decimal.", "options": {"A": "9.07525 kg", "B": "9.7525 kg", "C": "9.075025 kg", "D": "9.07525 kg"}, "correct_answer": "A"},
    {"id": 99, "difficulty": "hard", "question": "If land costs ₹25,00,000 per acre, what is the cost of 0.825 acres?", "options": {"A": "₹20,62,500", "B": "₹20,62,600", "C": "₹20,62,700", "D": "₹20,62,800"}, "correct_answer": "A"},
    {"id": 100, "difficulty": "hard", "question": "A container has 125.75 L oil. If each can holds 0.875 L, how many full cans can be filled?", "options": {"A": "143", "B": "144", "C": "145", "D": "146"}, "correct_answer": "B"}
 ,
{"id":101,"difficulty":"easy","question":"If a chocolate costs ₹12.75, how much will 4 chocolates cost?","options":{"A":"₹50.00","B":"₹50.50","C":"₹51.00","D":"₹51.25"},"correct_answer":"D"},
  {"id":102,"difficulty":"easy","question":"Convert 450 paise to rupees.","options":{"A":"₹4.05","B":"₹4.50","C":"₹45.00","D":"₹0.45"},"correct_answer":"B"},
  {"id":103,"difficulty":"easy","question":"If a ribbon is 1.75 m long, how many cm is that?","options":{"A":"17.5 cm","B":"175 cm","C":"1750 cm","D":"1.75 cm"},"correct_answer":"B"},
  {"id":104,"difficulty":"easy","question":"Convert 6.5 kg to grams.","options":{"A":"65 g","B":"650 g","C":"6500 g","D":"65000 g"},"correct_answer":"C"},
  {"id":105,"difficulty":"easy","question":"A pen costs ₹18.25. How much will 2 pens cost?","options":{"A":"₹36.25","B":"₹36.50","C":"₹36.75","D":"₹37.00"},"correct_answer":"B"},
  {"id":106,"difficulty":"easy","question":"Convert 3.25 liters to milliliters.","options":{"A":"325 ml","B":"3250 ml","C":"32.5 ml","D":"32500 ml"},"correct_answer":"B"},
  {"id":107,"difficulty":"easy","question":"If a rope is 0.85 m long, how many cm is that?","options":{"A":"8.5 cm","B":"85 cm","C":"850 cm","D":"0.85 cm"},"correct_answer":"B"},
  {"id":108,"difficulty":"easy","question":"Convert ₹9.50 to paise.","options":{"A":"95 paise","B":"950 paise","C":"9500 paise","D":"95000 paise"},"correct_answer":"B"},
  {"id":109,"difficulty":"easy","question":"A bag weighs 2.75 kg. What is its weight in grams?","options":{"A":"275 g","B":"2750 g","C":"27.5 g","D":"27500 g"},"correct_answer":"B"},
  {"id":110,"difficulty":"easy","question":"If 1 meter costs ₹42.50, what is the cost of 2 meters?","options":{"A":"₹84.50","B":"₹85.00","C":"₹85.50","D":"₹86.00"},"correct_answer":"B"},
  {"id":111,"difficulty":"easy","question":"Convert 725 g to kg.","options":{"A":"0.0725 kg","B":"0.725 kg","C":"7.25 kg","D":"72.5 kg"},"correct_answer":"B"},
  {"id":112,"difficulty":"easy","question":"A bottle contains 0.75 L juice. How many ml is that?","options":{"A":"75 ml","B":"750 ml","C":"7500 ml","D":"7.5 ml"},"correct_answer":"B"},
  {"id":113,"difficulty":"easy","question":"If a toy costs ₹99.50, how much change from ₹200?","options":{"A":"₹99.50","B":"₹100.00","C":"₹100.50","D":"₹101.00"},"correct_answer":"C"},
  {"id":114,"difficulty":"easy","question":"Convert 4.2 m to cm.","options":{"A":"42 cm","B":"420 cm","C":"4200 cm","D":"4.2 cm"},"correct_answer":"B"},
  {"id":115,"difficulty":"easy","question":"If 1 kg rice costs ₹56.25, what is the cost of 1.5 kg?","options":{"A":"₹84.25","B":"₹84.38","C":"₹84.50","D":"₹85.00"},"correct_answer":"B"},
  {"id":116,"difficulty":"easy","question":"Convert 9800 g to kg.","options":{"A":"0.98 kg","B":"9.8 kg","C":"98 kg","D":"980 kg"},"correct_answer":"B"},
  {"id":117,"difficulty":"easy","question":"A wire is 3.6 m long. How many cm is it?","options":{"A":"36 cm","B":"360 cm","C":"3600 cm","D":"3.6 cm"},"correct_answer":"B"},
  {"id":118,"difficulty":"easy","question":"Convert ₹12.75 to paise.","options":{"A":"127.5 paise","B":"1275 paise","C":"12750 paise","D":"12.75 paise"},"correct_answer":"B"},
  {"id":119,"difficulty":"easy","question":"If a packet weighs 1.25 kg, what is its weight in grams?","options":{"A":"125 g","B":"1250 g","C":"12.5 g","D":"12500 g"},"correct_answer":"B"},
  {"id":120,"difficulty":"easy","question":"Convert 2.4 liters to milliliters.","options":{"A":"240 ml","B":"2400 ml","C":"24 ml","D":"24000 ml"},"correct_answer":"B"},

  {"id":121,"difficulty":"medium","question":"If 1 kg flour costs ₹37.50, what is the cost of 4.5 kg?","options":{"A":"₹168.25","B":"₹168.50","C":"₹168.75","D":"₹169.00"},"correct_answer":"C"},
  {"id":122,"difficulty":"medium","question":"A car travels 12.75 km per liter. How far will it go in 6.4 liters?","options":{"A":"81.2 km","B":"81.6 km","C":"81.8 km","D":"82.0 km"},"correct_answer":"B"},
  {"id":123,"difficulty":"medium","question":"Convert 5 km 375 m to kilometers as decimal.","options":{"A":"5.0375 km","B":"5.375 km","C":"5.75 km","D":"5.4375 km"},"correct_answer":"B"},
  {"id":124,"difficulty":"medium","question":"If a bag costs ₹845.75 and a wallet costs ₹154.25, what is the total cost?","options":{"A":"₹999.75","B":"₹1000.00","C":"₹1000.25","D":"₹1001.00"},"correct_answer":"B"},
  {"id":125,"difficulty":"medium","question":"A tank has 32.5 L water. If 18.75 L is used, how much remains?","options":{"A":"13.65 L","B":"13.75 L","C":"13.85 L","D":"14.00 L"},"correct_answer":"B"},
  {"id":126,"difficulty":"medium","question":"Convert 6 kg 250 g to kilograms as decimal.","options":{"A":"6.025 kg","B":"6.25 kg","C":"6.250 kg","D":"6.5 kg"},"correct_answer":"B"},
  {"id":127,"difficulty":"medium","question":"If petrol costs ₹98.50 per liter, how many liters can be bought for ₹492.50?","options":{"A":"4.5 L","B":"5.0 L","C":"5.5 L","D":"6.0 L"},"correct_answer":"B"},
  {"id":128,"difficulty":"medium","question":"A rope is 14.4 m long. It is cut into 3 equal pieces. Length of each piece?","options":{"A":"4.6 m","B":"4.8 m","C":"5.2 m","D":"5.4 m"},"correct_answer":"B"},
  {"id":129,"difficulty":"medium","question":"Convert ₹368.90 to paise.","options":{"A":"3689 paise","B":"36890 paise","C":"368900 paise","D":"3689000 paise"},"correct_answer":"B"},
  {"id":130,"difficulty":"medium","question":"If 1 meter wire costs ₹27.75, how many meters can be bought for ₹166.50?","options":{"A":"5 m","B":"6 m","C":"6.5 m","D":"7 m"},"correct_answer":"B"},

  {"id":131,"difficulty":"hard","question":"If 1 dollar = ₹82.75, how many dollars can be bought for ₹10,000?","options":{"A":"120.75","B":"120.80","C":"120.85","D":"120.90"},"correct_answer":"A"},
  {"id":132,"difficulty":"hard","question":"A truck travels 468.75 km using 37.5 liters of diesel. Find its mileage.","options":{"A":"12.45","B":"12.50","C":"12.55","D":"12.60"},"correct_answer":"B"},
  {"id":133,"difficulty":"hard","question":"Convert 12 kg 75 g 250 mg to kilograms as decimal.","options":{"A":"12.07525 kg","B":"12.7525 kg","C":"12.075025 kg","D":"12.75025 kg"},"correct_answer":"A"},
  {"id":134,"difficulty":"hard","question":"If 1 meter silver wire costs ₹2450.75, what is the cost of 18.5 cm?","options":{"A":"₹453.39","B":"₹453.38","C":"₹453.40","D":"₹453.41"},"correct_answer":"A"},
  {"id":135,"difficulty":"hard","question":"A shopkeeper mixes 10.5 kg rice at ₹42/kg with 14.5 kg at ₹46/kg. Find average cost per kg.","options":{"A":"₹44.32","B":"₹44.34","C":"₹44.36","D":"₹44.38"},"correct_answer":"B"},
  {"id":136,"difficulty":"hard","question":"Convert 18 km 125 m 5 cm to kilometers as decimal.","options":{"A":"18.12505 km","B":"18.1205 km","C":"18.1255 km","D":"18.1305 km"},"correct_answer":"A"},
  {"id":137,"difficulty":"hard","question":"If 1 pound = ₹104.75, how many paise is 1 pound?","options":{"A":"10475 paise","B":"104750 paise","C":"1047500 paise","D":"10475000 paise"},"correct_answer":"A"},
  {"id":138,"difficulty":"hard","question":"A container has 56.25 L oil. If each can holds 0.75 L, how many full cans can be filled?","options":{"A":"74","B":"75","C":"76","D":"77"},"correct_answer":"B"},
  {"id":139,"difficulty":"hard","question":"Convert 5 kg 375 g 500 mg to kilograms as decimal.","options":{"A":"5.3755 kg","B":"5.37505 kg","C":"5.375 kg","D":"5.3505 kg"},"correct_answer":"A"},
  {"id":140,"difficulty":"hard","question":"If land costs ₹18,75,000 per acre, what is the cost of 0.64 acres?","options":{"A":"₹12,00,000","B":"₹12,00,500","C":"₹12,01,000","D":"₹12,02,000"},"correct_answer":"A"},
  {"id":141,"difficulty":"hard","question":"A train covers 512.5 km in 6.25 hours. Find its speed.","options":{"A":"82 km/h","B":"82.5 km/h","C":"82.75 km/h","D":"83 km/h"},"correct_answer":"B"},
  {"id":142,"difficulty":"hard","question":"Convert 245 m 75 cm 6 mm to meters as decimal.","options":{"A":"245.756 m","B":"245.7506 m","C":"245.0756 m","D":"245.7560 m"},"correct_answer":"B"},
  {"id":143,"difficulty":"hard","question":"If 1 meter cloth costs ₹1325.50, how many cm can be bought for ₹7953?","options":{"A":"600 cm","B":"600.5 cm","C":"601 cm","D":"602 cm"},"correct_answer":"A"},
  {"id":144,"difficulty":"hard","question":"A mixture contains 18.25 kg sugar at ₹44/kg and 11.75 kg at ₹48/kg. Find average cost per kg.","options":{"A":"₹45.57","B":"₹45.58","C":"₹45.60","D":"₹45.62"},"correct_answer":"B"},
  {"id":145,"difficulty":"hard","question":"Convert 22 km 375 m 25 cm to kilometers as decimal.","options":{"A":"22.37525 km","B":"22.3725 km","C":"22.375 km","D":"22.38025 km"},"correct_answer":"A"},
  {"id":146,"difficulty":"hard","question":"If 1 euro = ₹90.25 and 1 dollar = ₹82.75, how many dollars equal 50 euros?","options":{"A":"54.50","B":"54.55","C":"54.60","D":"54.65"},"correct_answer":"B"},
  {"id":147,"difficulty":"hard","question":"A car’s mileage is 16.25 km/l. How many liters are needed for 406.25 km?","options":{"A":"24.5 L","B":"25.0 L","C":"25.5 L","D":"26.0 L"},"correct_answer":"B"},
  {"id":148,"difficulty":"hard","question":"Convert 8 kg 125 g 750 mg to kilograms as decimal.","options":{"A":"8.12575 kg","B":"8.1255 kg","C":"8.1275 kg","D":"8.17525 kg"},"correct_answer":"A"},
  {"id":149,"difficulty":"hard","question":"If land costs ₹32,00,000 per acre, what is the cost of 0.375 acres?","options":{"A":"₹12,00,000","B":"₹12,00,500","C":"₹12,01,000","D":"₹12,02,000"},"correct_answer":"A"},
  {"id":150,"difficulty":"hard","question":"A tank has 148.75 L water. If each bucket holds 1.25 L, how many full buckets can be filled?","options":{"A":"118","B":"119","C":"120","D":"121"},"correct_answer":"C"}
 ]
}