{
  "title": "Percentage Calculations - Grade 6 ICSE",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "easy",
      "question": "What is 50% of 100? 🎯",
      "options": { "A": "25", "B": "50", "C": "75", "D": "100" },
      "correct_answer": "B"
    },
    {
      "id": 2,
      "difficulty": "easy",
      "question": "25% of 80 = ? 📊",
      "options": { "A": "10", "B": "15", "C": "20", "D": "25" },
      "correct_answer": "C"
    },
    {
      "id": 3,
      "difficulty": "easy",
      "question": "What is 10% of 200? 🔢",
      "options": { "A": "10", "B": "15", "C": "20", "D": "25" },
      "correct_answer": "C"
    },
    {
      "id": 4,
      "difficulty": "easy",
      "question": "75% of 40 = ? ✨",
      "options": { "A": "20", "B": "25", "C": "30", "D": "35" },
      "correct_answer": "C"
    },
    {
      "id": 5,
      "difficulty": "easy",
      "question": "Find 20% of 150 🧮",
      "options": { "A": "20", "B": "25", "C": "30", "D": "35" },
      "correct_answer": "C"
    },
    {
      "id": 6,
      "difficulty": "easy",
      "question": "5% of 300 = ? 📈",
      "options": { "A": "10", "B": "15", "C": "20", "D": "25" },
      "correct_answer": "B"
    },
    {
      "id": 7,
      "difficulty": "easy",
      "question": "What is 100% of 45? 🎯",
      "options": { "A": "45", "B": "50", "C": "55", "D": "60" },
      "correct_answer": "A"
    },
    {
      "id": 8,
      "difficulty": "easy",
      "question": "15% of 60 = ? 🔢",
      "options": { "A": "6", "B": "8", "C": "9", "D": "10" },
      "correct_answer": "C"
    },
    {
      "id": 9,
      "difficulty": "easy",
      "question": "Find 30% of 90 🧩",
      "options": { "A": "24", "B": "27", "C": "30", "D": "33" },
      "correct_answer": "B"
    },
    {
      "id": 10,
      "difficulty": "easy",
      "question": "8% of 50 = ? 📝",
      "options": { "A": "3", "B": "4", "C": "5", "D": "6" },
      "correct_answer": "B"
    },
    {
      "id": 11,
      "difficulty": "easy",
      "question": "What is 40% of 250? 🎯",
      "options": { "A": "80", "B": "90", "C": "100", "D": "110" },
      "correct_answer": "C"
    },
    {
      "id": 12,
      "difficulty": "easy",
      "question": "12% of 200 = ? 🔄",
      "options": { "A": "20", "B": "22", "C": "24", "D": "26" },
      "correct_answer": "C"
    },
    {
      "id": 13,
      "difficulty": "easy",
      "question": "Find 60% of 70 📊",
      "options": { "A": "35", "B": "40", "C": "42", "D": "45" },
      "correct_answer": "C"
    },
    {
      "id": 14,
      "difficulty": "easy",
      "question": "What is 90% of 30? ✨",
      "options": { "A": "24", "B": "26", "C": "27", "D": "28" },
      "correct_answer": "C"
    },
    {
      "id": 15,
      "difficulty": "easy",
      "question": "35% of 80 = ? 🧮",
      "options": { "A": "25", "B": "27", "C": "28", "D": "30" },
      "correct_answer": "C"
    },
    {
      "id": 16,
      "difficulty": "easy",
      "question": "Find 16% of 75 📈",
      "options": { "A": "10", "B": "11", "C": "12", "D": "13" },
      "correct_answer": "C"
    },
    {
      "id": 17,
      "difficulty": "easy",
      "question": "What is 125% of 40? 🎯",
      "options": { "A": "45", "B": "50", "C": "55", "D": "60" },
      "correct_answer": "B"
    },
    {
      "id": 18,
      "difficulty": "easy",
      "question": "22% of 100 = ? 🔢",
      "options": { "A": "18", "B": "20", "C": "22", "D": "24" },
      "correct_answer": "C"
    },
    {
      "id": 19,
      "difficulty": "easy",
      "question": "Find 150% of 20 🧩",
      "options": { "A": "25", "B": "28", "C": "30", "D": "32" },
      "correct_answer": "C"
    },
    {
      "id": 20,
      "difficulty": "easy",
      "question": "7% of 400 = ? 📝",
      "options": { "A": "26", "B": "27", "C": "28", "D": "29" },
      "correct_answer": "C"
    },
    {
      "id": 21,
      "difficulty": "medium",
      "question": "What % of 80 is 20? 🔍",
      "options": { "A": "20%", "B": "25%", "C": "30%", "D": "35%" },
      "correct_answer": "B"
    },
    {
      "id": 22,
      "difficulty": "medium",
      "question": "If 15% of x = 30, find x 🧩",
      "options": { "A": "150", "B": "180", "C": "200", "D": "220" },
      "correct_answer": "C"
    },
    {
      "id": 23,
      "difficulty": "medium",
      "question": "What % of 150 is 45? 📊",
      "options": { "A": "25%", "B": "30%", "C": "35%", "D": "40%" },
      "correct_answer": "B"
    },
    {
      "id": 24,
      "difficulty": "medium",
      "question": "If 40% of number = 60, find number 🔢",
      "options": { "A": "140", "B": "145", "C": "150", "D": "155" },
      "correct_answer": "C"
    },
    {
      "id": 25,
      "difficulty": "medium",
      "question": "25 is what % of 125? 🎯",
      "options": { "A": "18%", "B": "20%", "C": "22%", "D": "25%" },
      "correct_answer": "B"
    },
    {
      "id": 26,
      "difficulty": "medium",
      "question": "Find number if 12% of it = 36 📈",
      "options": { "A": "280", "B": "300", "C": "320", "D": "340" },
      "correct_answer": "B"
    },
    {
      "id": 27,
      "difficulty": "medium",
      "question": "What % of 240 is 60? 🔄",
      "options": { "A": "22%", "B": "24%", "C": "25%", "D": "28%" },
      "correct_answer": "C"
    },
    {
      "id": 28,
      "difficulty": "medium",
      "question": "If 8% of x = 24, find x 🧮",
      "options": { "A": "280", "B": "300", "C": "320", "D": "340" },
      "correct_answer": "B"
    },
    {
      "id": 29,
      "difficulty": "medium",
      "question": "45 is what % of 180? ✨",
      "options": { "A": "22%", "B": "24%", "C": "25%", "D": "28%" },
      "correct_answer": "C"
    },
    {
      "id": 30,
      "difficulty": "medium",
      "question": "Find number: 18% of it = 54 📝",
      "options": { "A": "290", "B": "300", "C": "310", "D": "320" },
      "correct_answer": "B"
    },
    {
      "id": 31,
      "difficulty": "medium",
      "question": "What % of 90 is 27? 🎯",
      "options": { "A": "28%", "B": "29%", "C": "30%", "D": "32%" },
      "correct_answer": "C"
    },
    {
      "id": 32,
      "difficulty": "medium",
      "question": "If 35% of x = 70, find x 🔍",
      "options": { "A": "190", "B": "195", "C": "200", "D": "205" },
      "correct_answer": "C"
    },
    {
      "id": 33,
      "difficulty": "medium",
      "question": "84 is what % of 120? 📊",
      "options": { "A": "68%", "B": "70%", "C": "72%", "D": "75%" },
      "correct_answer": "B"
    },
    {
      "id": 34,
      "difficulty": "medium",
      "question": "Find number: 22% of it = 44 🧩",
      "options": { "A": "190", "B": "195", "C": "200", "D": "205" },
      "correct_answer": "C"
    },
    {
      "id": 35,
      "difficulty": "medium",
      "question": "What % of 250 is 75? 🔢",
      "options": { "A": "28%", "B": "29%", "C": "30%", "D": "32%" },
      "correct_answer": "C"
    },
    {
      "id": 36,
      "difficulty": "medium",
      "question": "If 16% of x = 48, find x 📈",
      "options": { "A": "290", "B": "295", "C": "300", "D": "305" },
      "correct_answer": "C"
    },
    {
      "id": 37,
      "difficulty": "medium",
      "question": "96 is what % of 120? 🔄",
      "options": { "A": "78%", "B": "80%", "C": "82%", "D": "85%" },
      "correct_answer": "B"
    },
    {
      "id": 38,
      "difficulty": "medium",
      "question": "Find number: 9% of it = 36 🧮",
      "options": { "A": "390", "B": "395", "C": "400", "D": "405" },
      "correct_answer": "C"
    },
    {
      "id": 39,
      "difficulty": "medium",
      "question": "What % of 180 is 54? ✨",
      "options": { "A": "28%", "B": "29%", "C": "30%", "D": "32%" },
      "correct_answer": "C"
    },
    {
      "id": 40,
      "difficulty": "medium",
      "question": "If 28% of x = 56, find x 📝",
      "options": { "A": "195", "B": "200", "C": "205", "D": "210" },
      "correct_answer": "B"
    },
    {
      "id": 41,
      "difficulty": "hard",
      "question": "A scored 72/80. What percentage? 🎯",
      "options": { "A": "85%", "B": "88%", "C": "90%", "D": "92%" },
      "correct_answer": "C"
    },
    {
      "id": 42,
      "difficulty": "hard",
      "question": "In class 40 students, 60% girls. How many boys? 👫",
      "options": { "A": "14", "B": "15", "C": "16", "D": "17" },
      "correct_answer": "C"
    },
    {
      "id": 43,
      "difficulty": "hard",
      "question": "If 35% of students = 105, total students? 👨‍🎓",
      "options": { "A": "290", "B": "295", "C": "300", "D": "305" },
      "correct_answer": "C"
    },
    {
      "id": 44,
      "difficulty": "hard",
      "question": "Price increased by 20% to ₹360. Original? 📈",
      "options": { "A": "₹290", "B": "₹295", "C": "₹300", "D": "₹305" },
      "correct_answer": "C"
    },
    {
      "id": 45,
      "difficulty": "hard",
      "question": "80% of students passed = 200. Total students? 🎓",
      "options": { "A": "245", "B": "250", "C": "255", "D": "260" },
      "correct_answer": "B"
    },
    {
      "id": 46,
      "difficulty": "hard",
      "question": "30% of monthly salary = ₹9000. Salary? 💰",
      "options": { "A": "₹29000", "B": "₹29500", "C": "₹30000", "D": "₹30500" },
      "correct_answer": "C"
    },
    {
      "id": 47,
      "difficulty": "hard",
      "question": "Book has 250 pages, read 60%. Pages left? 📖",
      "options": { "A": "90", "B": "95", "C": "100", "D": "105" },
      "correct_answer": "C"
    },
    {
      "id": 48,
      "difficulty": "hard",
      "question": "If 45% of mangoes = 90, total mangoes? 🥭",
      "options": { "A": "195", "B": "200", "C": "205", "D": "210" },
      "correct_answer": "B"
    },
    {
      "id": 49,
      "difficulty": "hard",
      "question": "Test: 48/60 marks = what %? 📝",
      "options": { "A": "78%", "B": "80%", "C": "82%", "D": "85%" },
      "correct_answer": "B"
    },
    {
      "id": 50,
      "difficulty": "hard",
      "question": "Price reduced by 15% to ₹850. Original? 📉",
      "options": { "A": "₹995", "B": "₹1000", "C": "₹1005", "D": "₹1010" },
      "correct_answer": "B"
    },
    {
      "id": 51,
      "difficulty": "hard",
      "question": "70% of journey = 210km. Total journey? 🚗",
      "options": { "A": "295km", "B": "300km", "C": "305km", "D": "310km" },
      "correct_answer": "B"
    },
    {
      "id": 52,
      "difficulty": "hard",
      "question": "If 12% of apples = 24, total apples? 🍎",
      "options": { "A": "195", "B": "200", "C": "205", "D": "210" },
      "correct_answer": "B"
    },
    {
      "id": 53,
      "difficulty": "hard",
      "question": "Price increased by 25% = ₹500. Original? 📈",
      "options": { "A": "₹395", "B": "₹400", "C": "₹405", "D": "₹410" },
      "correct_answer": "B"
    },
    {
      "id": 54,
      "difficulty": "hard",
      "question": "80% of capacity = 240L. Full capacity? 🚰",
      "options": { "A": "295L", "B": "300L", "C": "305L", "D": "310L" },
      "correct_answer": "B"
    },
    {
      "id": 55,
      "difficulty": "hard",
      "question": "If 18% of oranges = 54, total oranges? 🍊",
      "options": { "A": "290", "B": "295", "C": "300", "D": "305" },
      "correct_answer": "C"
    },
    {
      "id": 56,
      "difficulty": "hard",
      "question": "Salary spent 40% = ₹12000. Salary? 💵",
      "options": { "A": "₹29500", "B": "₹30000", "C": "₹30500", "D": "₹31000" },
      "correct_answer": "B"
    },
    {
      "id": 57,
      "difficulty": "hard",
      "question": "Class: 65% passed = 130. Total students? 👨‍🎓",
      "options": { "A": "195", "B": "200", "C": "205", "D": "210" },
      "correct_answer": "B"
    },
    {
      "id": 58,
      "difficulty": "hard",
      "question": "If 22% of salary = ₹4400, salary? 💰",
      "options": { "A": "₹19500", "B": "₹20000", "C": "₹20500", "D": "₹21000" },
      "correct_answer": "B"
    },
    {
      "id": 59,
      "difficulty": "hard",
      "question": "Price after 30% discount = ₹350. Original? 🏷️",
      "options": { "A": "₹495", "B": "₹500", "C": "₹505", "D": "₹510" },
      "correct_answer": "B"
    },
    {
      "id": 60,
      "difficulty": "hard",
      "question": "If 9% of population = 1800, total? 👥",
      "options": { "A": "19500", "B": "20000", "C": "20500", "D": "21000" },
      "correct_answer": "B"
    }
  ]
}