{
  "title": "Numbers up to 10000 - Roman Numerals (I to XX)",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "Easy",
      "question": "What is the Roman numeral for 1?",
      "options": { "A": "I", "B": "V", "C": "X", "D": "II" },
      "correct_answer": "A"
    },
    {
      "id": 2,
      "difficulty": "Easy",
      "question": "What does II represent?",
      "options": { "A": "1", "B": "2", "C": "3", "D": "4" },
      "correct_answer": "B"
    },
    {
      "id": 3,
      "difficulty": "Easy",
      "question": "What is III?",
      "options": { "A": "2", "B": "3", "C": "4", "D": "5" },
      "correct_answer": "B"
    },
    {
      "id": 4,
      "difficulty": "Easy",
      "question": "What is IV?",
      "options": { "A": "3", "B": "4", "C": "5", "D": "6" },
      "correct_answer": "B"
    },
    {
      "id": 5,
      "difficulty": "Easy",
      "question": "What is V?",
      "options": { "A": "5", "B": "4", "C": "6", "D": "7" },
      "correct_answer": "A"
    },
    {
      "id": 6,
      "difficulty": "Easy",
      "question": "What is VI?",
      "options": { "A": "4", "B": "6", "C": "7", "D": "5" },
      "correct_answer": "B"
    },
    {
      "id": 7,
      "difficulty": "Easy",
      "question": "What is VII?",
      "options": { "A": "6", "B": "7", "C": "8", "D": "9" },
      "correct_answer": "B"
    },
    {
      "id": 8,
      "difficulty": "Easy",
      "question": "VIII means:",
      "options": { "A": "6", "B": "7", "C": "8", "D": "9" },
      "correct_answer": "C"
    },
    {
      "id": 9,
      "difficulty": "Easy",
      "question": "IX represents:",
      "options": { "A": "8", "B": "9", "C": "10", "D": "11" },
      "correct_answer": "B"
    },
    {
      "id": 10,
      "difficulty": "Easy",
      "question": "What is X?",
      "options": { "A": "5", "B": "8", "C": "10", "D": "12" },
      "correct_answer": "C"
    },
    {
      "id": 11,
      "difficulty": "Easy",
      "question": "What does XI represent?",
      "options": { "A": "9", "B": "10", "C": "11", "D": "12" },
      "correct_answer": "C"
    },
    {
      "id": 12,
      "difficulty": "Easy",
      "question": "XII is:",
      "options": { "A": "10", "B": "11", "C": "12", "D": "13" },
      "correct_answer": "C"
    },
    {
      "id": 13,
      "difficulty": "Easy",
      "question": "XIII equals:",
      "options": { "A": "11", "B": "12", "C": "13", "D": "14" },
      "correct_answer": "C"
    },
    {
      "id": 14,
      "difficulty": "Easy",
      "question": "XIV means:",
      "options": { "A": "14", "B": "13", "C": "15", "D": "16" },
      "correct_answer": "A"
    },
    {
      "id": 15,
      "difficulty": "Easy",
      "question": "XV is:",
      "options": { "A": "14", "B": "15", "C": "16", "D": "17" },
      "correct_answer": "B"
    },
    {
      "id": 16,
      "difficulty": "Easy",
      "question": "XVI represents:",
      "options": { "A": "15", "B": "16", "C": "17", "D": "18" },
      "correct_answer": "B"
    },
    {
      "id": 17,
      "difficulty": "Easy",
      "question": "XVII is:",
      "options": { "A": "16", "B": "17", "C": "18", "D": "19" },
      "correct_answer": "B"
    },
    {
      "id": 18,
      "difficulty": "Easy",
      "question": "XVIII equals:",
      "options": { "A": "17", "B": "18", "C": "19", "D": "20" },
      "correct_answer": "B"
    },
    {
      "id": 19,
      "difficulty": "Easy",
      "question": "XIX means:",
      "options": { "A": "18", "B": "19", "C": "20", "D": "21" },
      "correct_answer": "B"
    },
    {
      "id": 20,
      "difficulty": "Easy",
      "question": "What is XX?",
      "options": { "A": "15", "B": "18", "C": "20", "D": "22" },
      "correct_answer": "C"
    },

    {
      "id": 21,
      "difficulty": "Medium",
      "question": "Which is greater: VIII or VI?",
      "options": {
        "A": "VIII",
        "B": "VI",
        "C": "Both equal",
        "D": "Cannot compare"
      },
      "correct_answer": "A"
    },
    {
      "id": 22,
      "difficulty": "Medium",
      "question": "Which is smaller: IX or XI?",
      "options": {
        "A": "IX",
        "B": "XI",
        "C": "Both equal",
        "D": "Cannot compare"
      },
      "correct_answer": "A"
    },
    {
      "id": 23,
      "difficulty": "Medium",
      "question": "Which is greater: XIV or XII?",
      "options": { "A": "XIV", "B": "XII", "C": "Both equal", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 24,
      "difficulty": "Medium",
      "question": "Which is smaller: XV or XIII?",
      "options": {
        "A": "XV",
        "B": "XIII",
        "C": "Both equal",
        "D": "Can't compare"
      },
      "correct_answer": "B"
    },
    {
      "id": 25,
      "difficulty": "Medium",
      "question": "Arrange in ascending order: V, X, I",
      "options": {
        "A": "I, V, X",
        "B": "V, I, X",
        "C": "X, V, I",
        "D": "I, X, V"
      },
      "correct_answer": "A"
    },
    {
      "id": 26,
      "difficulty": "Medium",
      "question": "Arrange in descending order: XIII, XI, XIV",
      "options": {
        "A": "XIV, XIII, XI",
        "B": "XI, XIII, XIV",
        "C": "XIII, XIV, XI",
        "D": "XIV, XI, XIII"
      },
      "correct_answer": "A"
    },
    {
      "id": 27,
      "difficulty": "Medium",
      "question": "Which is the largest?",
      "options": { "A": "XVI", "B": "XV", "C": "XIV", "D": "XII" },
      "correct_answer": "A"
    },
    {
      "id": 28,
      "difficulty": "Medium",
      "question": "Which is the smallest?",
      "options": { "A": "XVII", "B": "XV", "C": "XIV", "D": "XVI" },
      "correct_answer": "C"
    },
    {
      "id": 29,
      "difficulty": "Medium",
      "question": "Which is greater: XIX or XVII?",
      "options": {
        "A": "XIX",
        "B": "XVII",
        "C": "Both equal",
        "D": "Can't say"
      },
      "correct_answer": "A"
    },
    {
      "id": 30,
      "difficulty": "Medium",
      "question": "Which is smaller: XX or XVIII?",
      "options": {
        "A": "XX",
        "B": "XVIII",
        "C": "Both equal",
        "D": "Cannot compare"
      },
      "correct_answer": "B"
    },
    {
      "id": 31,
      "difficulty": "Medium",
      "question": "Which is smallest?",
      "options": { "A": "X", "B": "XI", "C": "IX", "D": "XII" },
      "correct_answer": "C"
    },
    {
      "id": 32,
      "difficulty": "Medium",
      "question": "Which is greatest?",
      "options": { "A": "V", "B": "III", "C": "IV", "D": "II" },
      "correct_answer": "A"
    },
    {
      "id": 33,
      "difficulty": "Medium",
      "question": "Which is greater: VII or IX?",
      "options": { "A": "VII", "B": "IX", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 34,
      "difficulty": "Medium",
      "question": "Arrange in ascending order: XIV, XV, XIII",
      "options": {
        "A": "XIII, XIV, XV",
        "B": "XIV, XIII, XV",
        "C": "XV, XIV, XIII",
        "D": "XIII, XV, XIV"
      },
      "correct_answer": "A"
    },
    {
      "id": 35,
      "difficulty": "Medium",
      "question": "Which is greater: XII or X?",
      "options": { "A": "XII", "B": "X", "C": "Both equal", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 36,
      "difficulty": "Medium",
      "question": "Which is smaller: XVIII or XIX?",
      "options": {
        "A": "XVIII",
        "B": "XIX",
        "C": "Both equal",
        "D": "Cannot say"
      },
      "correct_answer": "A"
    },
    {
      "id": 37,
      "difficulty": "Medium",
      "question": "Which numeral represents 15?",
      "options": { "A": "XIII", "B": "XIV", "C": "XV", "D": "XVI" },
      "correct_answer": "C"
    },
    {
      "id": 38,
      "difficulty": "Medium",
      "question": "Which numeral is 20?",
      "options": { "A": "XX", "B": "XVIII", "C": "XIX", "D": "XV" },
      "correct_answer": "A"
    },
    {
      "id": 39,
      "difficulty": "Medium",
      "question": "Which value is greatest: 12, 14, 16, 10?",
      "options": { "A": "XII", "B": "XIV", "C": "XVI", "D": "X" },
      "correct_answer": "C"
    },
    {
      "id": 40,
      "difficulty": "Medium",
      "question": "Which value is smallest: 17, 19, 15, 18?",
      "options": { "A": "XVII", "B": "XIX", "C": "XV", "D": "XVIII" },
      "correct_answer": "C"
    },

    {
      "id": 41,
      "difficulty": "Hard",
      "question": "Which is the greatest numeral?",
      "options": { "A": "XIV", "B": "XVIII", "C": "XVI", "D": "XV" },
      "correct_answer": "B"
    },
    {
      "id": 42,
      "difficulty": "Hard",
      "question": "Which is the smallest?",
      "options": { "A": "XII", "B": "XI", "C": "XIII", "D": "XIV" },
      "correct_answer": "B"
    },
    {
      "id": 43,
      "difficulty": "Hard",
      "question": "Which is greater: XVI or XIV?",
      "options": { "A": "XVI", "B": "XIV", "C": "Both equal", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 44,
      "difficulty": "Hard",
      "question": "Which is the smallest: XIX, XVII, XV?",
      "options": { "A": "XIX", "B": "XV", "C": "XVII", "D": "All equal" },
      "correct_answer": "B"
    },
    {
      "id": 45,
      "difficulty": "Hard",
      "question": "Arrange in descending order: XVIII, XVI, XX",
      "options": {
        "A": "XX, XVIII, XVI",
        "B": "XVI, XVIII, XX",
        "C": "XVIII, XX, XVI",
        "D": "XX, XVI, XVIII"
      },
      "correct_answer": "A"
    },
    {
      "id": 46,
      "difficulty": "Hard",
      "question": "Arrange in ascending order: XII, XV, XIV",
      "options": {
        "A": "XII, XIV, XV",
        "B": "XIV, XII, XV",
        "C": "XV, XIV, XII",
        "D": "XII, XV, XIV"
      },
      "correct_answer": "A"
    },
    {
      "id": 47,
      "difficulty": "Hard",
      "question": "Which is greater: IX or XI?",
      "options": { "A": "IX", "B": "XI", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 48,
      "difficulty": "Hard",
      "question": "Which is smaller: XIII or XVII?",
      "options": { "A": "XIII", "B": "XVII", "C": "Both equal", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 49,
      "difficulty": "Hard",
      "question": "Which numeral represents 19?",
      "options": { "A": "XIX", "B": "XVII", "C": "XV", "D": "XVI" },
      "correct_answer": "A"
    },
    {
      "id": 50,
      "difficulty": "Hard",
      "question": "Which numeral is 14?",
      "options": { "A": "XIII", "B": "XIV", "C": "XII", "D": "XVI" },
      "correct_answer": "B"
    },
    {
      "id": 51,
      "difficulty": "Hard",
      "question": "Which numeral represents 18?",
      "options": { "A": "XVIII", "B": "XVI", "C": "XIX", "D": "XVII" },
      "correct_answer": "A"
    },
    {
      "id": 52,
      "difficulty": "Hard",
      "question": "Which is greater: XII or XVIII?",
      "options": { "A": "XII", "B": "XVIII", "C": "Both equal", "D": "None" },
      "correct_answer": "B"
    },
    {
      "id": 53,
      "difficulty": "Hard",
      "question": "Which numeral is smallest?",
      "options": { "A": "X", "B": "IX", "C": "VIII", "D": "XI" },
      "correct_answer": "C"
    },
    {
      "id": 54,
      "difficulty": "Hard",
      "question": "Arrange in descending order: XI, IX, X",
      "options": {
        "A": "XI, X, IX",
        "B": "IX, X, XI",
        "C": "X, XI, IX",
        "D": "X, IX, XI"
      },
      "correct_answer": "A"
    },
    {
      "id": 55,
      "difficulty": "Hard",
      "question": "Arrange in ascending order: XX, XIX, XVIII",
      "options": {
        "A": "XVIII, XIX, XX",
        "B": "XX, XIX, XVIII",
        "C": "XIX, XVIII, XX",
        "D": "XVIII, XX, XIX"
      },
      "correct_answer": "A"
    },
    {
      "id": 56,
      "difficulty": "Hard",
      "question": "Which is greatest: XIII, XV, XIV?",
      "options": { "A": "XIII", "B": "XV", "C": "XIV", "D": "All equal" },
      "correct_answer": "B"
    },
    {
      "id": 57,
      "difficulty": "Hard",
      "question": "Which is smallest: XVI, XV, XVII?",
      "options": { "A": "XV", "B": "XVI", "C": "XVII", "D": "None" },
      "correct_answer": "A"
    },
    {
      "id": 58,
      "difficulty": "Hard",
      "question": "Which numeral equals 12?",
      "options": { "A": "XII", "B": "XI", "C": "XIII", "D": "XIV" },
      "correct_answer": "A"
    },
    {
      "id": 59,
      "difficulty": "Hard",
      "question": "Which numeral is 7?",
      "options": { "A": "VII", "B": "VI", "C": "IX", "D": "VIII" },
      "correct_answer": "A"
    },
    {
      "id": 60,
      "difficulty": "Hard",
      "question": "Which numeral is 20?",
      "options": { "A": "XVIII", "B": "XIX", "C": "XX", "D": "XV" },
      "correct_answer": "C"
    }
  ]
}