{
  "title": "Numbers up to 1000 - Comparing Numbers",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "easy",
      "question": "Which number is greater: 125 or 152?",
      "options": {
        "A": "125",
        "B": "152",
        "C": "Both are equal",
        "D": "Cannot compare"
      },
      "correct_answer": "B"
    },
    {
      "id": 2,
      "difficulty": "easy",
      "question": "Which is smaller: 309 or 390?",
      "options": { "A": "309", "B": "390", "C": "Both equal", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 3,
      "difficulty": "easy",
      "question": "Which number is the greatest? 212, 221, 122",
      "options": { "A": "212", "B": "221", "C": "122", "D": "All are equal" },
      "correct_answer": "B"
    },
    {
      "id": 4,
      "difficulty": "easy",
      "question": "Which is smaller: 501 or 510?",
      "options": { "A": "501", "B": "510", "C": "Both equal", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 5,
      "difficulty": "easy",
      "question": "Which is greater: 699 or 689?",
      "options": {
        "A": "699",
        "B": "689",
        "C": "Both equal",
        "D": "Cannot compare"
      },
      "correct_answer": "A"
    },
    {
      "id": 6,
      "difficulty": "easy",
      "question": "Which number is smallest? 345, 354, 435",
      "options": { "A": "345", "B": "354", "C": "435", "D": "All same" },
      "correct_answer": "A"
    },
    {
      "id": 7,
      "difficulty": "easy",
      "question": "Which is greater: 800 or 780?",
      "options": { "A": "800", "B": "780", "C": "Both equal", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 8,
      "difficulty": "easy",
      "question": "What comes before 620?",
      "options": { "A": "619", "B": "621", "C": "600", "D": "630" },
      "correct_answer": "A"
    },
    {
      "id": 9,
      "difficulty": "easy",
      "question": "What comes after 457?",
      "options": { "A": "456", "B": "458", "C": "467", "D": "450" },
      "correct_answer": "B"
    },
    {
      "id": 10,
      "difficulty": "easy",
      "question": "Which is the greatest? 501, 510, 150",
      "options": { "A": "501", "B": "510", "C": "150", "D": "All equal" },
      "correct_answer": "B"
    },
    {
      "id": 11,
      "difficulty": "easy",
      "question": "Which number is smaller: 234 or 243?",
      "options": { "A": "234", "B": "243", "C": "Both equal", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 12,
      "difficulty": "easy",
      "question": "Which is the largest number? 698, 689, 968",
      "options": { "A": "698", "B": "689", "C": "968", "D": "896" },
      "correct_answer": "C"
    },
    {
      "id": 13,
      "difficulty": "easy",
      "question": "Which is the smallest? 702, 720, 270",
      "options": { "A": "702", "B": "720", "C": "270", "D": "All equal" },
      "correct_answer": "C"
    },
    {
      "id": 14,
      "difficulty": "easy",
      "question": "Which number is greater: 415 or 451?",
      "options": { "A": "415", "B": "451", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 15,
      "difficulty": "easy",
      "question": "Which number comes just before 900?",
      "options": { "A": "899", "B": "890", "C": "901", "D": "800" },
      "correct_answer": "A"
    },
    {
      "id": 16,
      "difficulty": "easy",
      "question": "Which number comes after 299?",
      "options": { "A": "298", "B": "200", "C": "300", "D": "299" },
      "correct_answer": "C"
    },
    {
      "id": 17,
      "difficulty": "easy",
      "question": "Which is the smallest: 819, 891, 918?",
      "options": { "A": "819", "B": "891", "C": "918", "D": "All equal" },
      "correct_answer": "A"
    },
    {
      "id": 18,
      "difficulty": "easy",
      "question": "Which is greater: 235 or 253?",
      "options": { "A": "235", "B": "253", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 19,
      "difficulty": "easy",
      "question": "Which pair shows correct comparison?",
      "options": {
        "A": "345 < 354",
        "B": "400 < 399",
        "C": "620 > 621",
        "D": "512 = 521"
      },
      "correct_answer": "A"
    },
    {
      "id": 20,
      "difficulty": "easy",
      "question": "Which is the greatest: 100, 10, 1?",
      "options": { "A": "1", "B": "10", "C": "100", "D": "All equal" },
      "correct_answer": "C"
    },

    {
      "id": 21,
      "difficulty": "medium",
      "question": "Which number is greatest: 456, 465, 546?",
      "options": { "A": "456", "B": "465", "C": "546", "D": "654" },
      "correct_answer": "C"
    },
    {
      "id": 22,
      "difficulty": "medium",
      "question": "Which is smaller: 728 or 782?",
      "options": {
        "A": "728",
        "B": "782",
        "C": "Both equal",
        "D": "Cannot compare"
      },
      "correct_answer": "A"
    },
    {
      "id": 23,
      "difficulty": "medium",
      "question": "Arrange in ascending order: 230, 203, 320",
      "options": {
        "A": "230, 203, 320",
        "B": "203, 230, 320",
        "C": "320, 203, 230",
        "D": "203, 320, 230"
      },
      "correct_answer": "B"
    },
    {
      "id": 24,
      "difficulty": "medium",
      "question": "Which number is the smallest: 699, 659, 695?",
      "options": { "A": "699", "B": "659", "C": "695", "D": "956" },
      "correct_answer": "B"
    },
    {
      "id": 25,
      "difficulty": "medium",
      "question": "Which is greater: 512 or 521?",
      "options": { "A": "512", "B": "521", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 26,
      "difficulty": "medium",
      "question": "Which number is greater: 407 or 470?",
      "options": {
        "A": "407",
        "B": "470",
        "C": "Both equal",
        "D": "Cannot compare"
      },
      "correct_answer": "B"
    },
    {
      "id": 27,
      "difficulty": "medium",
      "question": "Which is the greatest? 800, 780, 708",
      "options": { "A": "800", "B": "780", "C": "708", "D": "All equal" },
      "correct_answer": "A"
    },
    {
      "id": 28,
      "difficulty": "medium",
      "question": "Which is the smallest: 345, 354, 534?",
      "options": { "A": "345", "B": "354", "C": "534", "D": "All equal" },
      "correct_answer": "A"
    },
    {
      "id": 29,
      "difficulty": "medium",
      "question": "Arrange in descending order: 912, 921, 291",
      "options": {
        "A": "291, 912, 921",
        "B": "921, 912, 291",
        "C": "912, 291, 921",
        "D": "921, 291, 912"
      },
      "correct_answer": "B"
    },
    {
      "id": 30,
      "difficulty": "medium",
      "question": "What is the greatest number: 602, 620, 260?",
      "options": { "A": "602", "B": "620", "C": "260", "D": "200" },
      "correct_answer": "B"
    },
    {
      "id": 31,
      "difficulty": "medium",
      "question": "Which number is the smallest: 831, 813, 381?",
      "options": { "A": "831", "B": "813", "C": "381", "D": "All equal" },
      "correct_answer": "C"
    },
    {
      "id": 32,
      "difficulty": "medium",
      "question": "Which number is greater: 729 or 297?",
      "options": {
        "A": "729",
        "B": "297",
        "C": "Both equal",
        "D": "Cannot compare"
      },
      "correct_answer": "A"
    },
    {
      "id": 33,
      "difficulty": "medium",
      "question": "Arrange in ascending order: 510, 501, 150",
      "options": {
        "A": "510, 501, 150",
        "B": "150, 501, 510",
        "C": "150, 510, 501",
        "D": "501, 150, 510"
      },
      "correct_answer": "B"
    },
    {
      "id": 34,
      "difficulty": "medium",
      "question": "Which is greater: 688 or 868?",
      "options": { "A": "688", "B": "868", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 35,
      "difficulty": "medium",
      "question": "Which number is smallest: 940, 904, 409?",
      "options": { "A": "940", "B": "904", "C": "409", "D": "All equal" },
      "correct_answer": "C"
    },
    {
      "id": 36,
      "difficulty": "medium",
      "question": "Which is the greatest: 312, 132, 321?",
      "options": { "A": "312", "B": "132", "C": "321", "D": "All equal" },
      "correct_answer": "C"
    },
    {
      "id": 37,
      "difficulty": "medium",
      "question": "Which number is greater: 707 or 770?",
      "options": {
        "A": "707",
        "B": "770",
        "C": "Both equal",
        "D": "Cannot compare"
      },
      "correct_answer": "B"
    },
    {
      "id": 38,
      "difficulty": "medium",
      "question": "Arrange in descending order: 645, 654, 456",
      "options": {
        "A": "654, 645, 456",
        "B": "645, 654, 456",
        "C": "456, 645, 654",
        "D": "654, 456, 645"
      },
      "correct_answer": "A"
    },
    {
      "id": 39,
      "difficulty": "medium",
      "question": "Which number is greatest: 590, 509, 905?",
      "options": { "A": "590", "B": "509", "C": "905", "D": "All equal" },
      "correct_answer": "C"
    },
    {
      "id": 40,
      "difficulty": "medium",
      "question": "Which number is smallest: 780, 708, 870?",
      "options": { "A": "780", "B": "708", "C": "870", "D": "All equal" },
      "correct_answer": "B"
    },

    {
      "id": 41,
      "difficulty": "hard",
      "question": "Which number is the smallest: 987, 879, 798?",
      "options": { "A": "987", "B": "879", "C": "798", "D": "897" },
      "correct_answer": "C"
    },
    {
      "id": 42,
      "difficulty": "hard",
      "question": "Which is the greatest: 642, 624, 462?",
      "options": { "A": "642", "B": "624", "C": "462", "D": "246" },
      "correct_answer": "A"
    },
    {
      "id": 43,
      "difficulty": "hard",
      "question": "Arrange in descending order: 735, 573, 357",
      "options": {
        "A": "735, 573, 357",
        "B": "573, 735, 357",
        "C": "735, 357, 573",
        "D": "357, 573, 735"
      },
      "correct_answer": "A"
    },
    {
      "id": 44,
      "difficulty": "hard",
      "question": "Which is the smallest: 901, 910, 190?",
      "options": {
        "A": "901",
        "B": "910",
        "C": "190",
        "D": "919"
      },
      "correct_answer": "C"
    },
    {
      "id": 45,
      "difficulty": "hard",
      "question": "Which is greater: 688 or 868?",
      "options": { "A": "688", "B": "868", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 46,
      "difficulty": "hard",
      "question": "Which is the greatest: 754, 574, 457?",
      "options": { "A": "754", "B": "574", "C": "457", "D": "547" },
      "correct_answer": "A"
    },
    {
      "id": 47,
      "difficulty": "hard",
      "question": "Which number is the smallest: 925, 952, 295?",
      "options": { "A": "925", "B": "952", "C": "295", "D": "529" },
      "correct_answer": "C"
    },
    {
      "id": 48,
      "difficulty": "hard",
      "question": "Arrange in ascending order: 819, 918, 891",
      "options": {
        "A": "819, 918, 891",
        "B": "891, 819, 918",
        "C": "819, 891, 918",
        "D": "918, 819, 891"
      },
      "correct_answer": "C"
    },
    {
      "id": 49,
      "difficulty": "hard",
      "question": "Which is the greatest: 675, 657, 765?",
      "options": { "A": "675", "B": "657", "C": "765", "D": "567" },
      "correct_answer": "C"
    },
    {
      "id": 50,
      "difficulty": "hard",
      "question": "Which is the smallest: 730, 703, 370?",
      "options": {
        "A": "730",
        "B": "703",
        "C": "370",
        "D": "703"
      },
      "correct_answer": "C"
    },
    {
      "id": 51,
      "difficulty": "hard",
      "question": "Which is greater: 842 or 824?",
      "options": { "A": "842", "B": "824", "C": "Both equal", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 52,
      "difficulty": "hard",
      "question": "Arrange in descending order: 963, 936, 369",
      "options": {
        "A": "963, 936, 369",
        "B": "936, 963, 369",
        "C": "369, 963, 936",
        "D": "936, 369, 963"
      },
      "correct_answer": "A"
    },
    {
      "id": 53,
      "difficulty": "hard",
      "question": "Which number is greatest: 589, 598, 859?",
      "options": { "A": "589", "B": "598", "C": "859", "D": "895" },
      "correct_answer": "C"
    },
    {
      "id": 54,
      "difficulty": "hard",
      "question": "Which is the smallest: 470, 407, 740?",
      "options": { "A": "470", "B": "407", "C": "740", "D": "704" },
      "correct_answer": "B"
    },
    {
      "id": 55,
      "difficulty": "hard",
      "question": "Which number is greater: 917 or 971?",
      "options": { "A": "917", "B": "971", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 56,
      "difficulty": "hard",
      "question": "Arrange in ascending order: 654, 645, 456",
      "options": {
        "A": "654, 645, 456",
        "B": "645, 654, 456",
        "C": "456, 645, 654",
        "D": "456, 654, 645"
      },
      "correct_answer": "C"
    },
    {
      "id": 57,
      "difficulty": "hard",
      "question": "Which is greatest: 720, 702, 270?",
      "options": { "A": "720", "B": "702", "C": "270", "D": "207" },
      "correct_answer": "A"
    },
    {
      "id": 58,
      "difficulty": "hard",
      "question": "Which is smallest: 888, 808, 880?",
      "options": {
        "A": "888",
        "B": "808",
        "C": "880",
        "D": "889"
      },
      "correct_answer": "B"
    },
    {
      "id": 59,
      "difficulty": "hard",
      "question": "Which is greater: 639 or 693?",
      "options": { "A": "639", "B": "693", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 60,
      "difficulty": "hard",
      "question": "Arrange in descending order: 582, 825, 258",
      "options": {
        "A": "825, 582, 258",
        "B": "582, 825, 258",
        "C": "825, 258, 582",
        "D": "258, 582, 825"
      },
      "correct_answer": "A"
    }
  ]
}