{
  "title": "Tables and Charts - Grade 4 ICSE",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "easy",
      "question": "📊 Table shows: 🍎 Apples=8, 🍌 Bananas=5, 🍊 Oranges=7. How many fruits total?",
      "options": { "A": "18", "B": "19", "C": "20", "D": "21" },
      "correct_answer": "C"
    },
    {
      "id": 2,
      "difficulty": "easy",
      "question": "📈 Chart shows favorite colors: 🔴 Red=6, 🔵 Blue=8, 🟢 Green=4. Which color is most popular?",
      "options": { "A": "Red", "B": "Blue", "C": "Green", "D": "Yellow" },
      "correct_answer": "B"
    },
    {
      "id": 3,
      "difficulty": "easy",
      "question": "📋 Table: Monday=5 books, Tuesday=8 books, Wednesday=6 books. Total books read? 📚",
      "options": { "A": "17", "B": "18", "C": "19", "D": "20" },
      "correct_answer": "C"
    },
    {
      "id": 4,
      "difficulty": "easy",
      "question": "📊 Pets chart: 🐱 Cats=9, 🐶 Dogs=12, 🐦 Birds=5. How many more dogs than cats?",
      "options": { "A": "2", "B": "3", "C": "4", "D": "5" },
      "correct_answer": "B"
    },
    {
      "id": 5,
      "difficulty": "easy",
      "question": "📈 Sports table: ⚽ Football=15, 🏀 Basketball=10, 🎾 Tennis=8. Total players?",
      "options": { "A": "31", "B": "32", "C": "33", "D": "34" },
      "correct_answer": "C"
    },
    {
      "id": 6,
      "difficulty": "easy",
      "question": "📋 Food chart: 🍕 Pizza=20 votes, 🍔 Burger=18 votes, 🍦 Ice cream=22 votes. Most favorite?",
      "options": {
        "A": "Pizza",
        "B": "Burger",
        "C": "Ice cream",
        "D": "All equal"
      },
      "correct_answer": "C"
    },
    {
      "id": 7,
      "difficulty": "easy",
      "question": "📊 Weather table: ☀️ Sunny=4 days, 🌧️ Rainy=3 days, ☁️ Cloudy=2 days. Total days recorded?",
      "options": { "A": "8", "B": "9", "C": "10", "D": "11" },
      "correct_answer": "B"
    },
    {
      "id": 8,
      "difficulty": "easy",
      "question": "📈 Transport chart: 🚌 Bus=25, 🚗 Car=18, 🚲 Bike=12. How many use bus or car?",
      "options": { "A": "40", "B": "41", "C": "42", "D": "43" },
      "correct_answer": "D"
    },
    {
      "id": 9,
      "difficulty": "easy",
      "question": "📋 Subjects table: 📚 English=30 students, 🔢 Math=28 students, 🧪 Science=32 students. Most students in?",
      "options": {
        "A": "English",
        "B": "Math",
        "C": "Science",
        "D": "All equal"
      },
      "correct_answer": "C"
    },
    {
      "id": 10,
      "difficulty": "easy",
      "question": "📊 Fruit sale: 🍓 Strawberries=35, 🍇 Grapes=28, 🍒 Cherries=32. Total fruits sold?",
      "options": { "A": "93", "B": "94", "C": "95", "D": "96" },
      "correct_answer": "C"
    },
    {
      "id": 11,
      "difficulty": "easy",
      "question": "📈 Class attendance: Monday=28, Tuesday=30, Wednesday=29. Average attendance?",
      "options": { "A": "28", "B": "29", "C": "30", "D": "31" },
      "correct_answer": "B"
    },
    {
      "id": 12,
      "difficulty": "easy",
      "question": "📋 Game scores: 🎯 Round1=15, Round2=18, Round3=12. Total score?",
      "options": { "A": "43", "B": "44", "C": "45", "D": "46" },
      "correct_answer": "C"
    },
    {
      "id": 13,
      "difficulty": "easy",
      "question": "📊 Library books: 📖 Fiction=45, 📚 Non-fiction=38, 🎨 Art=27. Total books?",
      "options": { "A": "108", "B": "109", "C": "110", "D": "111" },
      "correct_answer": "C"
    },
    {
      "id": 14,
      "difficulty": "easy",
      "question": "📈 Test marks: Student A=85, Student B=78, Student C=92. Highest mark?",
      "options": { "A": "78", "B": "85", "C": "92", "D": "95" },
      "correct_answer": "C"
    },
    {
      "id": 15,
      "difficulty": "easy",
      "question": "📋 Animals in zoo: 🦁 Lions=8, 🐯 Tigers=6, 🐘 Elephants=4. Total big animals?",
      "options": { "A": "16", "B": "17", "C": "18", "D": "19" },
      "correct_answer": "C"
    },
    {
      "id": 16,
      "difficulty": "easy",
      "question": "📊 Stationery: ✏️ Pencils=50, 📏 Rulers=25, ✂️ Scissors=15. Total items?",
      "options": { "A": "85", "B": "88", "C": "90", "D": "92" },
      "correct_answer": "C"
    },
    {
      "id": 17,
      "difficulty": "easy",
      "question": "📈 Ice cream flavors: 🍫 Chocolate=24, 🍓 Strawberry=20, 🍦 Vanilla=28. Most popular?",
      "options": {
        "A": "Chocolate",
        "B": "Strawberry",
        "C": "Vanilla",
        "D": "All equal"
      },
      "correct_answer": "C"
    },
    {
      "id": 18,
      "difficulty": "easy",
      "question": "📋 Vehicles counted: 🚗 Cars=42, 🏍️ Bikes=38, 🚚 Trucks=20. Total vehicles?",
      "options": { "A": "98", "B": "99", "C": "100", "D": "101" },
      "correct_answer": "C"
    },
    {
      "id": 19,
      "difficulty": "easy",
      "question": "📊 Classroom: 👧 Girls=18, 👦 Boys=22. More boys by how many?",
      "options": { "A": "3", "B": "4", "C": "5", "D": "6" },
      "correct_answer": "B"
    },
    {
      "id": 20,
      "difficulty": "easy",
      "question": "📈 Sales data: Item A=₹120, Item B=₹150, Item C=₹130. Total sales?",
      "options": { "A": "₹390", "B": "₹395", "C": "₹400", "D": "₹405" },
      "correct_answer": "C"
    },

    {
      "id": 21,
      "difficulty": "medium",
      "question": "📊 Table shows grades: A=8, B=12, C=10, D=5. How many students got A or B?",
      "options": { "A": "18", "B": "19", "C": "20", "D": "21" },
      "correct_answer": "C"
    },
    {
      "id": 22,
      "difficulty": "medium",
      "question": "📈 Chart: Morning temp=22°C, Noon=28°C, Evening=24°C, Night=20°C. When was it warmest? 🌡️",
      "options": { "A": "Morning", "B": "Noon", "C": "Evening", "D": "Night" },
      "correct_answer": "B"
    },
    {
      "id": 23,
      "difficulty": "medium",
      "question": "📋 Data: Class 4A=28 students, 4B=32 students, 4C=30 students, 4D=26 students. Total students?",
      "options": { "A": "114", "B": "115", "C": "116", "D": "117" },
      "correct_answer": "C"
    },
    {
      "id": 24,
      "difficulty": "medium",
      "question": "📊 Monthly rainfall: Jan=5cm, Feb=8cm, Mar=12cm, Apr=10cm. Which month had least rain? 🌧️",
      "options": {
        "A": "January",
        "B": "February",
        "C": "March",
        "D": "April"
      },
      "correct_answer": "A"
    },
    {
      "id": 25,
      "difficulty": "medium",
      "question": "📈 Pizza toppings: 🍄 Mushroom=15, 🍍 Pineapple=12, 🥓 Bacon=18, 🫑 Peppers=10. Most popular topping?",
      "options": {
        "A": "Mushroom",
        "B": "Pineapple",
        "C": "Bacon",
        "D": "Peppers"
      },
      "correct_answer": "C"
    },
    {
      "id": 26,
      "difficulty": "medium",
      "question": "📋 Library visits: Mon=45, Tue=52, Wed=48, Thu=55, Fri=50. Average daily visits?",
      "options": { "A": "49", "B": "50", "C": "51", "D": "52" },
      "correct_answer": "B"
    },
    {
      "id": 27,
      "difficulty": "medium",
      "question": "📊 Test scores: 65, 78, 82, 75, 90. What's the range (highest-lowest)?",
      "options": { "A": "20", "B": "23", "C": "25", "D": "27" },
      "correct_answer": "C"
    },
    {
      "id": 28,
      "difficulty": "medium",
      "question": "📈 Plant heights: Rose=35cm, Tulip=42cm, Lily=38cm, Daisy=30cm. Tallest plant? 🌷",
      "options": { "A": "Rose", "B": "Tulip", "C": "Lily", "D": "Daisy" },
      "correct_answer": "B"
    },
    {
      "id": 29,
      "difficulty": "medium",
      "question": "📋 Book genres: Mystery=25, Adventure=32, Fantasy=28, Science=20. How many mystery & fantasy?",
      "options": { "A": "51", "B": "52", "C": "53", "D": "54" },
      "correct_answer": "C"
    },
    {
      "id": 30,
      "difficulty": "medium",
      "question": "📊 Lunch choices: Sandwich=18, Salad=12, Pasta=22, Rice=15. Most chosen item?",
      "options": { "A": "Sandwich", "B": "Salad", "C": "Pasta", "D": "Rice" },
      "correct_answer": "C"
    },
    {
      "id": 31,
      "difficulty": "medium",
      "question": "📈 Monthly sales: Jan=₹2500, Feb=₹2800, Mar=₹3200, Apr=₹3000. Which month had highest sales? 💰",
      "options": {
        "A": "January",
        "B": "February",
        "C": "March",
        "D": "April"
      },
      "correct_answer": "C"
    },
    {
      "id": 32,
      "difficulty": "medium",
      "question": "📋 Sports participation: Swimming=24, Running=30, Cycling=22, Yoga=18. Total participants?",
      "options": { "A": "92", "B": "93", "C": "94", "D": "95" },
      "correct_answer": "C"
    },
    {
      "id": 33,
      "difficulty": "medium",
      "question": "📊 Pet survey: Dogs=35, Cats=28, Fish=15, Birds=12. How many more dogs than cats?",
      "options": { "A": "5", "B": "6", "C": "7", "D": "8" },
      "correct_answer": "C"
    },
    {
      "id": 34,
      "difficulty": "medium",
      "question": "📈 Classroom supplies: Notebooks=48, Pens=36, Pencils=52, Erasers=24. Total supplies?",
      "options": { "A": "158", "B": "159", "C": "160", "D": "161" },
      "correct_answer": "C"
    },
    {
      "id": 35,
      "difficulty": "medium",
      "question": "📋 Fruit basket: Apples=12, Oranges=15, Bananas=10, Grapes=18. Total fruits?",
      "options": { "A": "53", "B": "54", "C": "55", "D": "56" },
      "correct_answer": "C"
    },
    {
      "id": 36,
      "difficulty": "medium",
      "question": "📊 Movie genres: Action=45, Comedy=52, Drama=38, Horror=25. Most watched genre?",
      "options": { "A": "Action", "B": "Comedy", "C": "Drama", "D": "Horror" },
      "correct_answer": "B"
    },
    {
      "id": 37,
      "difficulty": "medium",
      "question": "📈 Weather data: Sunny=12 days, Cloudy=8 days, Rainy=5 days, Windy=5 days. Total days recorded?",
      "options": { "A": "28", "B": "29", "C": "30", "D": "31" },
      "correct_answer": "C"
    },
    {
      "id": 38,
      "difficulty": "medium",
      "question": "📋 Test averages: Math=82%, English=78%, Science=85%, Social=80%. Highest average?",
      "options": { "A": "Math", "B": "English", "C": "Science", "D": "Social" },
      "correct_answer": "C"
    },
    {
      "id": 39,
      "difficulty": "medium",
      "question": "📊 Transportation: Walk=25, Cycle=18, Bus=42, Car=35. Most used transport?",
      "options": { "A": "Walk", "B": "Cycle", "C": "Bus", "D": "Car" },
      "correct_answer": "C"
    },
    {
      "id": 40,
      "difficulty": "medium",
      "question": "📈 Holiday destinations: Beach=65, Mountains=48, City=52, Village=35. Total votes?",
      "options": { "A": "198", "B": "199", "C": "200", "D": "201" },
      "correct_answer": "C"
    },

    {
      "id": 41,
      "difficulty": "hard",
      "question": "📊 Complex table: Class 4A: Boys=15, Girls=18. 4B: Boys=20, Girls=16. 4C: Boys=17, Girls=19. Total students?",
      "options": { "A": "103", "B": "104", "C": "105", "D": "106" },
      "correct_answer": "C"
    },
    {
      "id": 42,
      "difficulty": "hard",
      "question": "📈 Multi-data: Test1: Math=85, English=78. Test2: Math=88, English=82. Average Math score?",
      "options": { "A": "85.5", "B": "86", "C": "86.5", "D": "87" },
      "correct_answer": "C"
    },
    {
      "id": 43,
      "difficulty": "hard",
      "question": "📋 Combined chart: Library: Mon=45 books, Tue=52, Wed=48. Books returned: Mon=12, Tue=15, Wed=10. Net books in library?",
      "options": {
        "A": "106",
        "B": "107",
        "C": "108",
        "D": "109"
      },
      "correct_answer": "C"
    },
    {
      "id": 44,
      "difficulty": "hard",
      "question": "📊 Store inventory: Start: Apples=50, Oranges=40. Sold: Apples=28, Oranges=25. Remaining fruits?",
      "options": { "A": "35", "B": "36", "C": "37", "D": "38" },
      "correct_answer": "C"
    },
    {
      "id": 45,
      "difficulty": "hard",
      "question": "📈 Sports complex: Swimming: Adults=35, Children=42. Gym: Adults=28, Children=15. Total visitors?",
      "options": { "A": "118", "B": "119", "C": "120", "D": "121" },
      "correct_answer": "C"
    },
    {
      "id": 46,
      "difficulty": "hard",
      "question": "📋 School data: Class 4: Boys=22, Girls=18. Class 5: Boys=20, Girls=22. Total girls in both classes?",
      "options": { "A": "38", "B": "39", "C": "40", "D": "41" },
      "correct_answer": "C"
    },
    {
      "id": 47,
      "difficulty": "hard",
      "question": "📊 Sales comparison: Product A: Jan=₹1200, Feb=₹1500. Product B: Jan=₹1000, Feb=₹1300. Total Feb sales?",
      "options": { "A": "₹2700", "B": "₹2750", "C": "₹2800", "D": "₹2850" },
      "correct_answer": "C"
    },
    {
      "id": 48,
      "difficulty": "hard",
      "question": "📈 Weather station: Day1: High=30°C, Low=22°C. Day2: High=32°C, Low=24°C. Average high temperature?",
      "options": { "A": "30°C", "B": "31°C", "C": "32°C", "D": "33°C" },
      "correct_answer": "B"
    },
    {
      "id": 49,
      "difficulty": "hard",
      "question": "📋 Library analysis: Fiction: Issued=45, Returned=38. Non-fiction: Issued=32, Returned=28. Net books issued?",
      "options": { "A": "9", "B": "10", "C": "11", "D": "12" },
      "correct_answer": "C"
    },
    {
      "id": 50,
      "difficulty": "hard",
      "question": "📊 School transport: Bus: Class4=25, Class5=28. Car: Class4=15, Class5=12. Total Class4 students?",
      "options": { "A": "38", "B": "39", "C": "40", "D": "41" },
      "correct_answer": "C"
    },
    {
      "id": 51,
      "difficulty": "hard",
      "question": "📈 Restaurant orders: Lunch: Veg=42, Non-veg=38. Dinner: Veg=35, Non-veg=45. Total non-veg orders?",
      "options": { "A": "81", "B": "82", "C": "83", "D": "84" },
      "correct_answer": "C"
    },
    {
      "id": 52,
      "difficulty": "hard",
      "question": "📋 Exam statistics: Section A: Pass=38, Fail=7. Section B: Pass=42, Fail=3. Total passed?",
      "options": { "A": "78", "B": "79", "C": "80", "D": "81" },
      "correct_answer": "C"
    },
    {
      "id": 53,
      "difficulty": "hard",
      "question": "📊 Store sales: Morning: Toys=₹850, Books=₹620. Evening: Toys=₹920, Books=₹580. Total toy sales?",
      "options": { "A": "₹1750", "B": "₹1760", "C": "₹1770", "D": "₹1780" },
      "correct_answer": "C"
    },
    {
      "id": 54,
      "difficulty": "hard",
      "question": "📈 Park visitors: Weekday: Children=85, Adults=65. Weekend: Children=120, Adults=95. Total children?",
      "options": { "A": "203", "B": "204", "C": "205", "D": "206" },
      "correct_answer": "C"
    },
    {
      "id": 55,
      "difficulty": "hard",
      "question": "📋 Production data: Factory A: Day1=150, Day2=165. Factory B: Day1=140, Day2=155. Total production Day2?",
      "options": { "A": "318", "B": "319", "C": "320", "D": "321" },
      "correct_answer": "C"
    },
    {
      "id": 56,
      "difficulty": "hard",
      "question": "📊 School clubs: Art: Boys=12, Girls=18. Music: Boys=15, Girls=20. Total club members?",
      "options": { "A": "63", "B": "64", "C": "65", "D": "66" },
      "correct_answer": "C"
    },
    {
      "id": 57,
      "difficulty": "hard",
      "question": "📈 Temperature records: City X: Max=35°C, Min=25°C. City Y: Max=32°C, Min=26°C. Which city has bigger range?",
      "options": {
        "A": "City X",
        "B": "City Y",
        "C": "Both equal",
        "D": "Can't tell"
      },
      "correct_answer": "A"
    },
    {
      "id": 58,
      "difficulty": "hard",
      "question": "📋 Library comparison: Floor1: English=120, Hindi=85. Floor2: English=95, Hindi=110. Total Hindi books?",
      "options": { "A": "193", "B": "194", "C": "195", "D": "196" },
      "correct_answer": "C"
    },
    {
      "id": 59,
      "difficulty": "hard",
      "question": "📊 Sports event: Athletics: Participants=85, Spectators=120. Swimming: Participants=65, Spectators=95. Total people?",
      "options": { "A": "363", "B": "364", "C": "365", "D": "366" },
      "correct_answer": "C"
    },
    {
      "id": 60,
      "difficulty": "hard",
      "question": "📈 Complex analysis: Store A: Profit=₹2500, Loss=₹800. Store B: Profit=₹2200, Loss=₹500. Net profit Store A?",
      "options": { "A": "₹1680", "B": "₹1690", "C": "₹1700", "D": "₹1710" },
      "correct_answer": "C"
    }
  ]
}