{
  "title": "Number Patterns (Simple Patterns) - Grade 3",
  "total_questions": 60,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "What comes next? 2, 4, 6, 8, ____", "options": {"A": "10", "B": "12", "C": "14", "D": "16"}, "correct_answer": "A"},

    {"id": 2, "difficulty": "easy", "question": "Complete the pattern: 5, 10, 15, 20, ____", "options": {"A": "20", "B": "25", "C": "30", "D": "35"}, "correct_answer": "B"},

    {"id": 3, "difficulty": "easy", "question": "What is the next number? 1, 2, 3, 4, ____", "options": {"A": "5", "B": "6", "C": "7", "D": "8"}, "correct_answer": "C"},

    {"id": 4, "difficulty": "easy", "question": "Identify the pattern: 10, 20, 30, 40, ____", "options": {"A": "60", "B": "10", "C": "30", "D": "50"}, "correct_answer": "D"},

    {"id": 5, "difficulty": "easy", "question": "What comes next? 3, 6, 9, 12, ____", "options": {"A": "15", "B": "18", "C": "21", "D": "24"}, "correct_answer": "A"},

    {"id": 6, "difficulty": "easy", "question": "Complete: 4, 8, 12, 16, ____", "options": {"A": "16", "B": "20", "C": "24", "D": "28"}, "correct_answer": "B"},

    {"id": 7, "difficulty": "easy", "question": "What is the next number? 7, 14, 21, 28, ____", "options": {"A": "28", "B": "42", "C": "35", "D": "49"}, "correct_answer": "C"},

    {"id": 8, "difficulty": "easy", "question": "Identify the pattern: 2, 4, 6, 8, ____", "options": {"A": "16", "B": "12", "C": "14", "D": "10"}, "correct_answer": "D"},

    {"id": 9, "difficulty": "easy", "question": "What comes next? 1, 3, 5, 7, ____", "options": {"A": "9", "B": "10", "C": "11", "D": "12"}, "correct_answer": "A"},

    {"id": 10, "difficulty": "easy", "question": "Complete: 6, 12, 18, 24, ____", "options": {"A": "18", "B": "24", "C": "30", "D": "36"}, "correct_answer": "B"},

    {"id": 11, "difficulty": "easy", "question": "What is the next number? 8, 16, 24, 32, ____", "options": {"A": "48", "B": "40", "C": "56", "D": "64"}, "correct_answer": "C"},

    {"id": 12, "difficulty": "easy", "question": "Identify the pattern: 9, 18, 27, 36, ____", "options": {"A": "72", "B": "63", "C": "45", "D": "54"}, "correct_answer": "D"},

    {"id": 13, "difficulty": "easy", "question": "What comes next? 11, 22, 33, 44, ____", "options": {"A": "66", "B": "55", "C": "77", "D": "88"}, "correct_answer": "A"},

    {"id": 14, "difficulty": "easy", "question": "Complete: 12, 24, 36, 48, ____", "options": {"A": "48", "B": "60", "C": "72", "D": "84"}, "correct_answer": "B"},

    {"id": 15, "difficulty": "easy", "question": "What is the next number? 15, 30, 45, 60, ____", "options": {"A": "60", "B": "75", "C": "90", "D": "105"}, "correct_answer": "C"},

    {"id": 16, "difficulty": "easy", "question": "Identify the pattern: 20, 40, 60, 80, ____", "options": {"A": "80", "B": "100", "C": "120", "D": "140"}, "correct_answer": "D"},

    {"id": 17, "difficulty": "easy", "question": "What comes next? 25, 50, 75, 100, ____", "options": {"A": "125", "B": "150", "C": "175", "D": "200"}, "correct_answer": "A"},

    {"id": 18, "difficulty": "easy", "question": "Complete: 30, 60, 90, 120, ____", "options": {"A": "120", "B": "150", "C": "180", "D": "210"}, "correct_answer": "B"},

    {"id": 19, "difficulty": "easy", "question": "What is the next number? 35, 70, 105, 140, ____", "options": {"A": "210", "B": "175", "C": "245", "D": "280"}, "correct_answer": "C"},

    {"id": 20, "difficulty": "easy", "question": "Identify the pattern: 40, 80, 120, 160, ____", "options": {"A": "200", "B": "240", "C": "280", "D": "320"}, "correct_answer": "D"},

 

    {"id": 21, "difficulty": "medium", "question": "What comes next? 1, 4, 7, 10, ____", "options": {"A": "13", "B": "14", "C": "15", "D": "16"}, "correct_answer": "A"},

    {"id": 22, "difficulty": "medium", "question": "Complete the pattern: 2, 5, 8, 11, ____", "options": {"A": "11", "B": "14", "C": "17", "D": "20"}, "correct_answer": "B"},

    {"id": 23, "difficulty": "medium", "question": "What is the next number? 3, 7, 11, 15, ____", "options": {"A": "17", "B": "18", "C": "19", "D": "20"}, "correct_answer": "C"},

    {"id": 24, "difficulty": "medium", "question": "Identify the pattern: 4, 9, 14, 19, ____", "options": {"A": "21", "B": "24", "C": "25", "D": "26"}, "correct_answer": "D"},

    {"id": 25, "difficulty": "medium", "question": "What comes next? 5, 11, 17, 23, ____", "options": {"A": "25", "B": "29", "C": "31", "D": "33"}, "correct_answer": "A"},

    {"id": 26, "difficulty": "medium", "question": "Complete: 6, 13, 20, 27, ____", "options": {"A": "27", "B": "34", "C": "41", "D": "48"}, "correct_answer": "B"},

    {"id": 27, "difficulty": "medium", "question": "What is the next number? 7, 15, 23, 31, ____", "options": {"A": "33", "B": "39", "C": "47", "D": "55"}, "correct_answer": "C"},

    {"id": 28, "difficulty": "medium", "question": "Identify the pattern: 8, 17, 26, 35, ____", "options": {"A": "36", "B": "44", "C": "53", "D": "62"}, "correct_answer": "D"},

    {"id": 29, "difficulty": "medium", "question": "What comes next? 9, 19, 29, 39, ____", "options": {"A": "39", "B": "49", "C": "59", "D": "69"}, "correct_answer": "A"},

    {"id": 30, "difficulty": "medium", "question": "Complete: 10, 21, 32, 43, ____", "options": {"A": "43", "B": "54", "C": "65", "D": "76"}, "correct_answer": "B"},

    {"id": 31, "difficulty": "medium", "question": "What is the next number? 11, 23, 35, 47, ____", "options": {"A": "47", "B": "51", "C": "59", "D": "71"}, "correct_answer": "C"},

    {"id": 32, "difficulty": "medium", "question": "Identify the pattern: 12, 25, 38, 51, ____", "options": {"A": "63", "B": "64", "C": "65", "D": "66"}, "correct_answer": "D"},

    {"id": 33, "difficulty": "medium", "question": "What comes next? 13, 27, 41, 55, ____", "options": {"A": "55", "B": "69", "C": "83", "D": "97"}, "correct_answer": "C"},

    {"id": 34, "difficulty": "medium", "question": "Complete: 14, 29, 44, 59, ____", "options": {"A": "71", "B": "74", "C": "87", "D": "100"}, "correct_answer": "D"},

    {"id": 35, "difficulty": "medium", "question": "What is the next number? 15, 31, 47, 63, ____", "options": {"A": "63", "B": "79", "C": "95", "D": "111"}, "correct_answer": "A"},

    {"id": 36, "difficulty": "medium", "question": "Identify the pattern: 16, 33, 50, 67, ____", "options": {"A": "67", "B": "84", "C": "101", "D": "118"}, "correct_answer": "B"},

    {"id": 37, "difficulty": "medium", "question": "What comes next? 17, 35, 53, 71, ____", "options": {"A": "89", "B": "90", "C": "91", "D": "92"}, "correct_answer": "C"},

    {"id": 38, "difficulty": "medium", "question": "Complete: 18, 37, 56, 75, ____", "options": {"A": "75", "B": "94", "C": "113", "D": "132"}, "correct_answer": "D"},

    {"id": 39, "difficulty": "medium", "question": "What is the next number? 19, 39, 59, 79, ____", "options": {"A": "79", "B": "99", "C": "119", "D": "139"}, "correct_answer": "B"},

    {"id": 40, "difficulty": "medium", "question": "Identify the pattern: 20, 41, 62, 83, ____", "options": {"A": "83", "B": "104", "C": "125", "D": "146"}, "correct_answer": "D"},

 

    {"id": 41, "difficulty": "hard", "question": "What comes next? 1, 2, 4, 7, 11, ____", "options": {"A": "16", "B": "17", "C": "18", "D": "19"}, "correct_answer": "A"},

    {"id": 42, "difficulty": "hard", "question": "Complete the pattern: 2, 4, 8, 16, ____", "options": {"A": "24", "B": "32", "C": "40", "D": "48"}, "correct_answer": "B"},

    {"id": 43, "difficulty": "hard", "question": "What is the next number? 3, 6, 12, 24, ____", "options": {"A": "36", "B": "48", "C": "60", "D": "72"}, "correct_answer": "C"},

    {"id": 44, "difficulty": "hard", "question": "Identify the pattern: 4, 9, 16, 25, ____", "options": {"A": "27", "B": "30", "C": "33", "D": "36"}, "correct_answer": "D"},

    {"id": 45, "difficulty": "hard", "question": "What comes next? 5, 10, 20, 40, ____", "options": {"A": "50", "B": "80", "C": "100", "D": "120"}, "correct_answer": "A"},

    {"id": 46, "difficulty": "hard", "question": "Complete: 6, 12, 24, 48, ____", "options": {"A": "54", "B": "60", "C": "72", "D": "96"}, "correct_answer": "B"},

    {"id": 47, "difficulty": "hard", "question": "What is the next number? 7, 14, 28, 56, ____", "options": {"A": "70", "B": "84", "C": "98", "D": "112"}, "correct_answer": "C"},

    {"id": 48, "difficulty": "hard", "question": "Identify the pattern: 8, 16, 32, 64, ____", "options": {"A": "80", "B": "96", "C": "112", "D": "128"}, "correct_answer": "D"},

    {"id": 49, "difficulty": "hard", "question": "What comes next? 9, 18, 36, 72, ____", "options": {"A": "90", "B": "108", "C": "126", "D": "144"}, "correct_answer": "A"},

    {"id": 50, "difficulty": "hard", "question": "Complete: 10, 20, 40, 80, ____", "options": {"A": "100", "B": "120", "C": "160", "D": "200"}, "correct_answer": "B"},

    {"id": 51, "difficulty": "hard", "question": "What is the next number? 11, 22, 44, 88, ____", "options": {"A": "110", "B": "132", "C": "154", "D": "176"}, "correct_answer": "C"},

    {"id": 52, "difficulty": "hard", "question": "Identify the pattern: 12, 24, 48, 96, ____", "options": {"A": "120", "B": "168", "C": "192", "D": "256"}, "correct_answer": "D"},

    {"id": 53, "difficulty": "hard", "question": "What comes next? 13, 26, 52, 104, ____", "options": {"A": "130", "B": "156", "C": "208", "D": "260"}, "correct_answer": "A"},

    {"id": 54, "difficulty": "hard", "question": "Complete: 14, 28, 56, 112, ____", "options": {"A": "140", "B": "168", "C": "196", "D": "224"}, "correct_answer": "B"},

    {"id": 55, "difficulty": "hard", "question": "What is the next number? 15, 30, 60, 120, ____", "options": {"A": "150", "B": "180", "C": "210", "D": "240"}, "correct_answer": "C"},

    {"id": 56, "difficulty": "hard", "question": "Identify the pattern: 16, 32, 64, 128, ____", "options": {"A": "160", "B": "192", "C": "224", "D": "256"}, "correct_answer": "D"},

    {"id": 57, "difficulty": "hard", "question": "What comes next? 17, 34, 68, 136, ____", "options": {"A": "170", "B": "204", "C": "238", "D": "272"}, "correct_answer": "A"},

    {"id": 58, "difficulty": "hard", "question": "Complete: 18, 36, 72, 144, ____", "options": {"A": "180", "B": "216", "C": "252", "D": "288"}, "correct_answer": "B"},

    {"id": 59, "difficulty": "hard", "question": "What is the next number? 19, 38, 76, 152, ____", "options": {"A": "190", "B": "228", "C": "266", "D": "304"}, "correct_answer": "C"},

    {"id": 60, "difficulty": "hard", "question": "Identify the pattern: 20, 40, 80, 160, ____", "options": {"A": "200", "B": "240", "C": "280", "D": "320"}, "correct_answer": "D"}
  ]
}