{
  "title": "Multiplication - Concept of Multiplication",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "easy",
      "question": "3 groups of 2 apples = ?",
      "options": { "A": "5", "B": "6", "C": "4", "D": "7" },
      "correct_answer": "B"
    },
    {
      "id": 2,
      "difficulty": "easy",
      "question": "2 groups of 4 balloons = ?",
      "options": { "A": "6", "B": "7", "C": "8", "D": "4" },
      "correct_answer": "C"
    },
    {
      "id": 3,
      "difficulty": "easy",
      "question": "4 groups of 3 pencils = ?",
      "options": { "A": "12", "B": "10", "C": "9", "D": "11" },
      "correct_answer": "A"
    },
    {
      "id": 4,
      "difficulty": "easy",
      "question": "5 groups of 2 balls = ?",
      "options": { "A": "8", "B": "12", "C": "10", "D": "6" },
      "correct_answer": "C"
    },
    {
      "id": 5,
      "difficulty": "easy",
      "question": "2 groups of 5 stars = ?",
      "options": { "A": "5", "B": "7", "C": "10", "D": "12" },
      "correct_answer": "C"
    },
    {
      "id": 6,
      "difficulty": "easy",
      "question": "3 groups of 4 flowers = ?",
      "options": { "A": "12", "B": "14", "C": "10", "D": "11" },
      "correct_answer": "A"
    },
    {
      "id": 7,
      "difficulty": "easy",
      "question": "4 groups of 2 chocolates = ?",
      "options": { "A": "6", "B": "8", "C": "7", "D": "9" },
      "correct_answer": "B"
    },
    {
      "id": 8,
      "difficulty": "easy",
      "question": "6 groups of 2 sticks = ?",
      "options": { "A": "12", "B": "10", "C": "14", "D": "11" },
      "correct_answer": "A"
    },
    {
      "id": 9,
      "difficulty": "easy",
      "question": "3 groups of 5 crayons = ?",
      "options": { "A": "10", "B": "15", "C": "12", "D": "13" },
      "correct_answer": "B"
    },
    {
      "id": 10,
      "difficulty": "easy",
      "question": "7 groups of 2 leaves = ?",
      "options": { "A": "12", "B": "10", "C": "14", "D": "11" },
      "correct_answer": "C"
    },
    {
      "id": 11,
      "difficulty": "easy",
      "question": "2 groups of 6 bowls = ?",
      "options": { "A": "10", "B": "12", "C": "14", "D": "11" },
      "correct_answer": "B"
    },
    {
      "id": 12,
      "difficulty": "easy",
      "question": "3 groups of 3 cups = ?",
      "options": { "A": "9", "B": "8", "C": "7", "D": "6" },
      "correct_answer": "A"
    },
    {
      "id": 13,
      "difficulty": "easy",
      "question": "4 groups of 5 beads = ?",
      "options": { "A": "20", "B": "22", "C": "18", "D": "25" },
      "correct_answer": "A"
    },
    {
      "id": 14,
      "difficulty": "easy",
      "question": "2 groups of 7 shells = ?",
      "options": { "A": "15", "B": "12", "C": "14", "D": "16" },
      "correct_answer": "C"
    },
    {
      "id": 15,
      "difficulty": "easy",
      "question": "5 groups of 3 stickers = ?",
      "options": { "A": "18", "B": "15", "C": "16", "D": "17" },
      "correct_answer": "B"
    },
    {
      "id": 16,
      "difficulty": "easy",
      "question": "4 groups of 4 pots = ?",
      "options": { "A": "12", "B": "15", "C": "14", "D": "16" },
      "correct_answer": "D"
    },
    {
      "id": 17,
      "difficulty": "easy",
      "question": "6 groups of 3 books = ?",
      "options": { "A": "18", "B": "16", "C": "20", "D": "21" },
      "correct_answer": "A"
    },
    {
      "id": 18,
      "difficulty": "easy",
      "question": "8 groups of 2 petals = ?",
      "options": { "A": "15", "B": "14", "C": "16", "D": "12" },
      "correct_answer": "C"
    },
    {
      "id": 19,
      "difficulty": "easy",
      "question": "3 groups of 6 toys = ?",
      "options": { "A": "18", "B": "15", "C": "16", "D": "12" },
      "correct_answer": "A"
    },
    {
      "id": 20,
      "difficulty": "easy",
      "question": "5 groups of 4 rings = ?",
      "options": { "A": "22", "B": "20", "C": "24", "D": "18" },
      "correct_answer": "B"
    },

    {
      "id": 21,
      "difficulty": "medium",
      "question": "4 groups of 6 pencils = ?",
      "options": { "A": "22", "B": "23", "C": "24", "D": "26" },
      "correct_answer": "C"
    },
    {
      "id": 22,
      "difficulty": "medium",
      "question": "5 groups of 4 chocolates = ?",
      "options": { "A": "21", "B": "22", "C": "20", "D": "23" },
      "correct_answer": "C"
    },
    {
      "id": 23,
      "difficulty": "medium",
      "question": "3 groups of 7 flowers = ?",
      "options": { "A": "20", "B": "19", "C": "21", "D": "22" },
      "correct_answer": "C"
    },
    {
      "id": 24,
      "difficulty": "medium",
      "question": "6 groups of 5 marbles = ?",
      "options": { "A": "30", "B": "32", "C": "33", "D": "28" },
      "correct_answer": "A"
    },
    {
      "id": 25,
      "difficulty": "medium",
      "question": "4 groups of 8 cups = ?",
      "options": { "A": "34", "B": "32", "C": "31", "D": "30" },
      "correct_answer": "B"
    },
    {
      "id": 26,
      "difficulty": "medium",
      "question": "7 groups of 3 ice creams = ?",
      "options": { "A": "20", "B": "21", "C": "18", "D": "19" },
      "correct_answer": "B"
    },
    {
      "id": 27,
      "difficulty": "medium",
      "question": "9 groups of 2 balls = ?",
      "options": { "A": "16", "B": "18", "C": "19", "D": "20" },
      "correct_answer": "B"
    },
    {
      "id": 28,
      "difficulty": "medium",
      "question": "5 groups of 6 stars = ?",
      "options": { "A": "25", "B": "26", "C": "30", "D": "31" },
      "correct_answer": "C"
    },
    {
      "id": 29,
      "difficulty": "medium",
      "question": "3 groups of 9 balloons = ?",
      "options": { "A": "28", "B": "27", "C": "29", "D": "26" },
      "correct_answer": "B"
    },
    {
      "id": 30,
      "difficulty": "medium",
      "question": "8 groups of 4 stickers = ?",
      "options": { "A": "30", "B": "34", "C": "32", "D": "33" },
      "correct_answer": "C"
    },
    {
      "id": 31,
      "difficulty": "medium",
      "question": "6 groups of 7 apples = ?",
      "options": { "A": "42", "B": "48", "C": "49", "D": "50" },
      "correct_answer": "A"
    },
    {
      "id": 32,
      "difficulty": "medium",
      "question": "4 groups of 9 beads = ?",
      "options": { "A": "34", "B": "35", "C": "36", "D": "38" },
      "correct_answer": "C"
    },
    {
      "id": 33,
      "difficulty": "medium",
      "question": "7 groups of 5 shells = ?",
      "options": { "A": "35", "B": "36", "C": "34", "D": "33" },
      "correct_answer": "A"
    },
    {
      "id": 34,
      "difficulty": "medium",
      "question": "8 groups of 6 bowls = ?",
      "options": { "A": "40", "B": "42", "C": "44", "D": "48" },
      "correct_answer": "D"
    },
    {
      "id": 35,
      "difficulty": "medium",
      "question": "9 groups of 4 pots = ?",
      "options": { "A": "36", "B": "34", "C": "35", "D": "38" },
      "correct_answer": "A"
    },
    {
      "id": 36,
      "difficulty": "medium",
      "question": "7 groups of 8 candles = ?",
      "options": { "A": "52", "B": "54", "C": "56", "D": "58" },
      "correct_answer": "C"
    },
    {
      "id": 37,
      "difficulty": "medium",
      "question": "6 groups of 9 leaves = ?",
      "options": { "A": "52", "B": "54", "C": "56", "D": "58" },
      "correct_answer": "B"
    },
    {
      "id": 38,
      "difficulty": "medium",
      "question": "5 groups of 7 sweets = ?",
      "options": { "A": "35", "B": "36", "C": "37", "D": "34" },
      "correct_answer": "A"
    },
    {
      "id": 39,
      "difficulty": "medium",
      "question": "9 groups of 3 erasers = ?",
      "options": { "A": "27", "B": "28", "C": "30", "D": "25" },
      "correct_answer": "A"
    },
    {
      "id": 40,
      "difficulty": "medium",
      "question": "8 groups of 7 rings = ?",
      "options": { "A": "55", "B": "56", "C": "57", "D": "54" },
      "correct_answer": "B"
    },

    {
      "id": 41,
      "difficulty": "hard",
      "question": "9 groups of 6 = ?",
      "options": { "A": "56", "B": "52", "C": "54", "D": "48" },
      "correct_answer": "C"
    },
    {
      "id": 42,
      "difficulty": "hard",
      "question": "7 groups of 9 = ?",
      "options": { "A": "64", "B": "63", "C": "62", "D": "65" },
      "correct_answer": "B"
    },
    {
      "id": 43,
      "difficulty": "hard",
      "question": "8 groups of 7 = ?",
      "options": { "A": "54", "B": "56", "C": "58", "D": "57" },
      "correct_answer": "B"
    },
    {
      "id": 44,
      "difficulty": "hard",
      "question": "6 groups of 8 = ?",
      "options": { "A": "48", "B": "52", "C": "54", "D": "50" },
      "correct_answer": "A"
    },
    {
      "id": 45,
      "difficulty": "hard",
      "question": "9 groups of 7 = ?",
      "options": { "A": "63", "B": "65", "C": "62", "D": "61" },
      "correct_answer": "A"
    },
    {
      "id": 46,
      "difficulty": "hard",
      "question": "8 groups of 9 = ?",
      "options": { "A": "72", "B": "73", "C": "74", "D": "71" },
      "correct_answer": "A"
    },
    {
      "id": 47,
      "difficulty": "hard",
      "question": "7 groups of 8 = ?",
      "options": { "A": "55", "B": "56", "C": "57", "D": "54" },
      "correct_answer": "B"
    },
    {
      "id": 48,
      "difficulty": "hard",
      "question": "6 groups of 7 = ?",
      "options": { "A": "42", "B": "41", "C": "43", "D": "40" },
      "correct_answer": "A"
    },
    {
      "id": 49,
      "difficulty": "hard",
      "question": "9 groups of 8 = ?",
      "options": { "A": "70", "B": "72", "C": "74", "D": "76" },
      "correct_answer": "B"
    },
    {
      "id": 50,
      "difficulty": "hard",
      "question": "5 groups of 9 = ?",
      "options": { "A": "43", "B": "45", "C": "46", "D": "44" },
      "correct_answer": "B"
    },
    {
      "id": 51,
      "difficulty": "hard",
      "question": "6 groups of 9 = ?",
      "options": { "A": "55", "B": "52", "C": "56", "D": "54" },
      "correct_answer": "D"
    },
    {
      "id": 52,
      "difficulty": "hard",
      "question": "7 groups of 6 = ?",
      "options": { "A": "42", "B": "43", "C": "44", "D": "46" },
      "correct_answer": "A"
    },
    {
      "id": 53,
      "difficulty": "hard",
      "question": "8 groups of 6 = ?",
      "options": { "A": "48", "B": "47", "C": "49", "D": "45" },
      "correct_answer": "A"
    },
    {
      "id": 54,
      "difficulty": "hard",
      "question": "9 groups of 5 = ?",
      "options": { "A": "43", "B": "44", "C": "45", "D": "46" },
      "correct_answer": "C"
    },
    {
      "id": 55,
      "difficulty": "hard",
      "question": "7 groups of 7 = ?",
      "options": { "A": "48", "B": "46", "C": "49", "D": "47" },
      "correct_answer": "C"
    },
    {
      "id": 56,
      "difficulty": "hard",
      "question": "8 groups of 8 = ?",
      "options": { "A": "60", "B": "64", "C": "65", "D": "66" },
      "correct_answer": "B"
    },
    {
      "id": 57,
      "difficulty": "hard",
      "question": "6 groups of 6 = ?",
      "options": { "A": "36", "B": "34", "C": "38", "D": "35" },
      "correct_answer": "A"
    },
    {
      "id": 58,
      "difficulty": "hard",
      "question": "9 groups of 4 = ?",
      "options": { "A": "35", "B": "36", "C": "37", "D": "38" },
      "correct_answer": "B"
    },
    {
      "id": 59,
      "difficulty": "hard",
      "question": "8 groups of 5 = ?",
      "options": { "A": "38", "B": "39", "C": "40", "D": "41" },
      "correct_answer": "C"
    },
    {
      "id": 60,
      "difficulty": "hard",
      "question": "6 groups of 8 = ?",
      "options": { "A": "48", "B": "42", "C": "46", "D": "52" },
      "correct_answer": "A"
    }
  ]
}