{
  "title": "Division of Integers - Grade 7 CBSE",
  "total_questions": 150,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "What is 12 ÷ 3?", "options": {"A": "4", "B": "5", "C": "6", "D": "3"}, "correct_answer": "A"},
    {"id": 2, "difficulty": "easy", "question": "What is 20 ÷ 5?", "options": {"A": "2", "B": "4", "C": "5", "D": "6"}, "correct_answer": "B"},
    {"id": 3, "difficulty": "easy", "question": "What is 18 ÷ 3?", "options": {"A": "4", "B": "5", "C": "6", "D": "3"}, "correct_answer": "C"},
    {"id": 4, "difficulty": "easy", "question": "What is 16 ÷ 4?", "options": {"A": "2", "B": "3", "C": "4", "D": "5"}, "correct_answer": "D"},
    {"id": 5, "difficulty": "easy", "question": "What is 30 ÷ 6?", "options": {"A": "5", "B": "6", "C": "4", "D": "3"}, "correct_answer": "A"},
    {"id": 6, "difficulty": "easy", "question": "What is –12 ÷ 3?", "options": {"A": "4", "B": "-4", "C": "6", "D": "-3"}, "correct_answer": "B"},
    {"id": 7, "difficulty": "easy", "question": "What is –20 ÷ 5?", "options": {"A": "-2", "B": "-3", "C": "-4", "D": "-5"}, "correct_answer": "C"},
    {"id": 8, "difficulty": "easy", "question": "What is 24 ÷ –6?", "options": {"A": "-2", "B": "3", "C": "-4", "D": "6"}, "correct_answer": "D"},
    {"id": 9, "difficulty": "easy", "question": "What is –15 ÷ –3?", "options": {"A": "4", "B": "5", "C": "3", "D": "6"}, "correct_answer": "B"},
    {"id": 10, "difficulty": "easy", "question": "What is –18 ÷ 6?", "options": {"A": "-2", "B": "-3", "C": "-4", "D": "-6"}, "correct_answer": "C"},
    {"id": 11, "difficulty": "easy", "question": "What is 21 ÷ 7?", "options": {"A": "4", "B": "2", "C": "3", "D": "7"}, "correct_answer": "D"},
    {"id": 12, "difficulty": "easy", "question": "What is –24 ÷ –8?", "options": {"A": "3", "B": "2", "C": "4", "D": "5"}, "correct_answer": "A"},
    {"id": 13, "difficulty": "easy", "question": "What is 32 ÷ –4?", "options": {"A": "-7", "B": "-8", "C": "-9", "D": "-10"}, "correct_answer": "B"},
    {"id": 14, "difficulty": "easy", "question": "What is –36 ÷ 6?", "options": {"A": "-5", "B": "-6", "C": "-7", "D": "-8"}, "correct_answer": "C"},
    {"id": 15, "difficulty": "easy", "question": "What is 40 ÷ –8?", "options": {"A": "-6", "B": "-5", "C": "-4", "D": "-3"}, "correct_answer": "D"},
    {"id": 16, "difficulty": "easy", "question": "What is –28 ÷ –4?", "options": {"A": "6", "B": "7", "C": "8", "D": "9"}, "correct_answer": "A"},
    {"id": 17, "difficulty": "easy", "question": "What is 27 ÷ 3?", "options": {"A": "8", "B": "7", "C": "9", "D": "6"}, "correct_answer": "B"},
    {"id": 18, "difficulty": "easy", "question": "What is –30 ÷ 5?", "options": {"A": "-4", "B": "-5", "C": "-6", "D": "-7"}, "correct_answer": "C"},
    {"id": 19, "difficulty": "easy", "question": "What is 45 ÷ –9?", "options": {"A": "-3", "B": "-4", "C": "-5", "D": "-6"}, "correct_answer": "D"},
    {"id": 20, "difficulty": "easy", "question": "What is –50 ÷ –10?", "options": {"A": "4", "B": "5", "C": "6", "D": "7"}, "correct_answer": "A"},

    {"id": 21, "difficulty": "medium", "question": "What is –48 ÷ 6?", "options": {"A": "-6", "B": "-8", "C": "-10", "D": "-12"}, "correct_answer": "B"},
    {"id": 22, "difficulty": "medium", "question": "What is 56 ÷ –7?", "options": {"A": "-6", "B": "-7", "C": "-8", "D": "-9"}, "correct_answer": "C"},
    {"id": 23, "difficulty": "medium", "question": "What is –63 ÷ –9?", "options": {"A": "6", "B": "7", "C": "8", "D": "9"}, "correct_answer": "D"},
    {"id": 24, "difficulty": "medium", "question": "What is 72 ÷ –8?", "options": {"A": "-6", "B": "-7", "C": "-8", "D": "-9"}, "correct_answer": "A"},
    {"id": 25, "difficulty": "medium", "question": "What is –81 ÷ 9?", "options": {"A": "-7", "B": "-8", "C": "-9", "D": "-10"}, "correct_answer": "B"},
    {"id": 26, "difficulty": "medium", "question": "What is –96 ÷ –12?", "options": {"A": "6", "B": "7", "C": "8", "D": "9"}, "correct_answer": "C"},
    {"id": 27, "difficulty": "medium", "question": "What is 84 ÷ –12?", "options": {"A": "-5", "B": "-6", "C": "-7", "D": "-8"}, "correct_answer": "D"},
    {"id": 28, "difficulty": "medium", "question": "What is –90 ÷ 15?", "options": {"A": "-4", "B": "-5", "C": "-6", "D": "-7"}, "correct_answer": "A"},
    {"id": 29, "difficulty": "medium", "question": "What is 108 ÷ –12?", "options": {"A": "-7", "B": "-8", "C": "-9", "D": "-10"}, "correct_answer": "B"},
    {"id": 30, "difficulty": "medium", "question": "What is –120 ÷ –15?", "options": {"A": "7", "B": "8", "C": "9", "D": "10"}, "correct_answer": "C"},
    {"id": 31, "difficulty": "medium", "question": "What is 144 ÷ –16?", "options": {"A": "-8", "B": "-9", "C": "-7", "D": "-6"}, "correct_answer": "D"},
    {"id": 32, "difficulty": "medium", "question": "What is –135 ÷ 9?", "options": {"A": "-12", "B": "-13", "C": "-14", "D": "-15"}, "correct_answer": "A"},
    {"id": 33, "difficulty": "medium", "question": "What is –154 ÷ –11?", "options": {"A": "12", "B": "13", "C": "14", "D": "15"}, "correct_answer": "B"},
    {"id": 34, "difficulty": "medium", "question": "What is 168 ÷ –14?", "options": {"A": "-10", "B": "-11", "C": "-12", "D": "-13"}, "correct_answer": "C"},
    {"id": 35, "difficulty": "medium", "question": "What is –180 ÷ 12?", "options": {"A": "-13", "B": "-14", "C": "-15", "D": "-16"}, "correct_answer": "D"},
    {"id": 36, "difficulty": "medium", "question": "What is 198 ÷ –9?", "options": {"A": "-20", "B": "-21", "C": "-22", "D": "-23"}, "correct_answer": "A"},
    {"id": 37, "difficulty": "medium", "question": "What is –200 ÷ –10?", "options": {"A": "19", "B": "20", "C": "21", "D": "22"}, "correct_answer": "B"},
    {"id": 38, "difficulty": "medium", "question": "What is 225 ÷ –15?", "options": {"A": "-12", "B": "-13", "C": "-14", "D": "-15"}, "correct_answer": "C"},
    {"id": 39, "difficulty": "medium", "question": "What is –240 ÷ 20?", "options": {"A": "-10", "B": "-11", "C": "-12", "D": "-13"}, "correct_answer": "D"},
    {"id": 40, "difficulty": "medium", "question": "What is 270 ÷ –18?", "options": {"A": "-14", "B": "-15", "C": "-16", "D": "-17"}, "correct_answer": "A"},

    {"id": 41, "difficulty": "hard", "question": "What is –324 ÷ 18?", "options": {"A": "-16", "B": "-17", "C": "-18", "D": "-19"}, "correct_answer": "B"},
    {"id": 42, "difficulty": "hard", "question": "What is 360 ÷ –20?", "options": {"A": "-16", "B": "-17", "C": "-18", "D": "-19"}, "correct_answer": "C"},
    {"id": 43, "difficulty": "hard", "question": "What is –405 ÷ –15?", "options": {"A": "25", "B": "26", "C": "27", "D": "28"}, "correct_answer": "D"},
    {"id": 44, "difficulty": "hard", "question": "What is 432 ÷ –24?", "options": {"A": "-17", "B": "-18", "C": "-19", "D": "-20"}, "correct_answer": "A"},
    {"id": 45, "difficulty": "hard", "question": "What is –480 ÷ 16?", "options": {"A": "-28", "B": "-29", "C": "-30", "D": "-31"}, "correct_answer": "B"},
    {"id": 46, "difficulty": "hard", "question": "What is 525 ÷ –25?", "options": {"A": "-19", "B": "-20", "C": "-21", "D": "-22"}, "correct_answer": "C"},
    {"id": 47, "difficulty": "hard", "question": "What is –576 ÷ –24?", "options": {"A": "22", "B": "23", "C": "24", "D": "25"}, "correct_answer": "D"},
    {"id": 48, "difficulty": "hard", "question": "What is 640 ÷ –32?", "options": {"A": "-18", "B": "-19", "C": "-20", "D": "-21"}, "correct_answer": "A"},
    {"id": 49, "difficulty": "hard", "question": "What is –675 ÷ 25?", "options": {"A": "-25", "B": "-26", "C": "-27", "D": "-28"}, "correct_answer": "B"},
    {"id": 50, "difficulty": "hard", "question": "What is 720 ÷ –36?", "options": {"A": "-18", "B": "-19", "C": "-20", "D": "-21"}, "correct_answer": "C"},
    {"id": 51, "difficulty": "hard", "question": "What is –800 ÷ –40?", "options": {"A": "18", "B": "19", "C": "20", "D": "21"}, "correct_answer": "D"},
    {"id": 52, "difficulty": "hard", "question": "What is 864 ÷ –48?", "options": {"A": "-17", "B": "-18", "C": "-19", "D": "-20"}, "correct_answer": "A"},
    {"id": 53, "difficulty": "hard", "question": "What is –900 ÷ 30?", "options": {"A": "-29", "B": "-30", "C": "-31", "D": "-32"}, "correct_answer": "B"},
    {"id": 54, "difficulty": "hard", "question": "What is 945 ÷ –45?", "options": {"A": "-18", "B": "-19", "C": "-20", "D": "-21"}, "correct_answer": "C"},
    {"id": 55, "difficulty": "hard", "question": "What is –1000 ÷ –50?", "options": {"A": "18", "B": "19", "C": "20", "D": "21"}, "correct_answer": "D"},
    {"id": 56, "difficulty": "hard", "question": "What is 1080 ÷ –54?", "options": {"A": "-16", "B": "-17", "C": "-18", "D": "-19"}, "correct_answer": "A"},
    {"id": 57, "difficulty": "hard", "question": "What is –1152 ÷ 48?", "options": {"A": "-21", "B": "-22", "C": "-23", "D": "-24"}, "correct_answer": "B"},
    {"id": 58, "difficulty": "hard", "question": "What is 1260 ÷ –63?", "options": {"A": "-18", "B": "-19", "C": "-20", "D": "-21"}, "correct_answer": "C"},
    {"id": 59, "difficulty": "hard", "question": "What is –1350 ÷ –45?", "options": {"A": "28", "B": "29", "C": "30", "D": "31"}, "correct_answer": "D"},
    {"id": 60, "difficulty": "hard", "question": "What is 1440 ÷ –72?", "options": {"A": "-18", "B": "-19", "C": "-20", "D": "-21"}, "correct_answer": "A"}
 ,
{"id":61,"difficulty":"easy","question":"Simplify: 6/18","options":{"A":"1/2","B":"1/3","C":"2/3","D":"3/4"},"correct_answer":"B"},
  {"id":62,"difficulty":"easy","question":"Simplify: 10/40","options":{"A":"1/2","B":"1/3","C":"1/4","D":"2/5"},"correct_answer":"C"},
  {"id":63,"difficulty":"easy","question":"Simplify: 12/18","options":{"A":"2/3","B":"1/3","C":"3/4","D":"4/5"},"correct_answer":"A"},
  {"id":64,"difficulty":"easy","question":"Simplify: 14/21","options":{"A":"1/2","B":"2/3","C":"3/4","D":"4/7"},"correct_answer":"B"},
  {"id":65,"difficulty":"easy","question":"Simplify: 16/24","options":{"A":"1/2","B":"2/3","C":"3/4","D":"4/5"},"correct_answer":"C"},
  {"id":66,"difficulty":"easy","question":"Simplify: 20/50","options":{"A":"2/5","B":"1/2","C":"3/5","D":"4/5"},"correct_answer":"A"},
  {"id":67,"difficulty":"easy","question":"Simplify: 21/35","options":{"A":"2/5","B":"3/5","C":"4/7","D":"5/7"},"correct_answer":"A"},
  {"id":68,"difficulty":"easy","question":"Simplify: 24/36","options":{"A":"1/3","B":"2/3","C":"3/4","D":"5/6"},"correct_answer":"B"},
  {"id":69,"difficulty":"easy","question":"Simplify: 15/45","options":{"A":"1/2","B":"1/3","C":"2/3","D":"3/5"},"correct_answer":"B"},
  {"id":70,"difficulty":"easy","question":"Simplify: 18/42","options":{"A":"3/7","B":"2/7","C":"4/7","D":"5/7"},"correct_answer":"A"},
  {"id":71,"difficulty":"easy","question":"Simplify: 27/81","options":{"A":"1/2","B":"1/3","C":"2/3","D":"3/4"},"correct_answer":"B"},
  {"id":72,"difficulty":"easy","question":"Simplify: 32/64","options":{"A":"1/2","B":"1/4","C":"3/4","D":"2/3"},"correct_answer":"A"},
  {"id":73,"difficulty":"easy","question":"Simplify: 35/70","options":{"A":"1/3","B":"1/2","C":"2/3","D":"3/5"},"correct_answer":"B"},
  {"id":74,"difficulty":"easy","question":"Simplify: 45/90","options":{"A":"1/3","B":"2/3","C":"1/2","D":"3/4"},"correct_answer":"C"},
  {"id":75,"difficulty":"easy","question":"Simplify: 50/100","options":{"A":"1/4","B":"1/2","C":"3/4","D":"2/5"},"correct_answer":"B"},
  {"id":76,"difficulty":"easy","question":"Simplify: 14/28","options":{"A":"1/2","B":"1/4","C":"2/3","D":"3/4"},"correct_answer":"A"},
  {"id":77,"difficulty":"easy","question":"Simplify: 18/54","options":{"A":"1/2","B":"1/3","C":"2/3","D":"3/5"},"correct_answer":"B"},
  {"id":78,"difficulty":"easy","question":"Simplify: 40/80","options":{"A":"1/2","B":"1/4","C":"3/4","D":"2/5"},"correct_answer":"A"},
  {"id":79,"difficulty":"easy","question":"Simplify: 22/44","options":{"A":"1/3","B":"1/2","C":"2/3","D":"3/4"},"correct_answer":"B"},
  {"id":80,"difficulty":"easy","question":"Simplify: 9/18","options":{"A":"1/2","B":"1/3","C":"2/3","D":"3/4"},"correct_answer":"A"},
  {"id":81,"difficulty":"easy","question":"Simplify: 12/48","options":{"A":"1/2","B":"1/3","C":"1/4","D":"2/3"},"correct_answer":"C"},
  {"id":82,"difficulty":"easy","question":"Simplify: 28/56","options":{"A":"1/2","B":"2/3","C":"3/4","D":"4/7"},"correct_answer":"A"},
  {"id":83,"difficulty":"easy","question":"Simplify: 30/60","options":{"A":"1/2","B":"1/3","C":"2/3","D":"3/5"},"correct_answer":"A"},
  {"id":84,"difficulty":"easy","question":"Simplify: 16/48","options":{"A":"1/2","B":"1/3","C":"1/4","D":"2/3"},"correct_answer":"B"},
  {"id":85,"difficulty":"easy","question":"Simplify: 25/50","options":{"A":"1/4","B":"1/2","C":"2/5","D":"3/5"},"correct_answer":"B"},
  {"id":86,"difficulty":"easy","question":"Simplify: 33/99","options":{"A":"1/2","B":"1/3","C":"2/3","D":"3/4"},"correct_answer":"B"},
  {"id":87,"difficulty":"easy","question":"Simplify: 36/72","options":{"A":"1/2","B":"2/3","C":"3/4","D":"5/6"},"correct_answer":"A"},
  {"id":88,"difficulty":"easy","question":"Simplify: 42/84","options":{"A":"1/2","B":"2/3","C":"3/4","D":"4/7"},"correct_answer":"A"},
  {"id":89,"difficulty":"easy","question":"Simplify: 20/80","options":{"A":"1/2","B":"1/3","C":"1/4","D":"2/5"},"correct_answer":"C"},
  {"id":90,"difficulty":"easy","question":"Simplify: 18/36","options":{"A":"1/2","B":"1/3","C":"2/3","D":"3/4"},"correct_answer":"A"},

  {"id":91,"difficulty":"medium","question":"Simplify: 84/140","options":{"A":"3/5","B":"4/7","C":"2/5","D":"5/7"},"correct_answer":"A"},
  {"id":92,"difficulty":"medium","question":"Simplify: 96/144","options":{"A":"2/3","B":"3/4","C":"1/2","D":"4/5"},"correct_answer":"A"},
  {"id":93,"difficulty":"medium","question":"Simplify: 105/175","options":{"A":"3/5","B":"4/7","C":"5/7","D":"2/5"},"correct_answer":"A"},
  {"id":94,"difficulty":"medium","question":"Simplify: 132/198","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":95,"difficulty":"medium","question":"Simplify: 150/225","options":{"A":"3/4","B":"2/3","C":"1/2","D":"4/5"},"correct_answer":"B"},
  {"id":96,"difficulty":"medium","question":"Simplify: 168/252","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":97,"difficulty":"medium","question":"Simplify: 180/300","options":{"A":"3/5","B":"2/3","C":"4/5","D":"1/2"},"correct_answer":"A"},
  {"id":98,"difficulty":"medium","question":"Simplify: 196/294","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"C"},
  {"id":99,"difficulty":"medium","question":"Simplify: 210/315","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":100,"difficulty":"medium","question":"Simplify: 240/360","options":{"A":"1/2","B":"2/3","C":"3/4","D":"4/5"},"correct_answer":"B"},

  {"id":101,"difficulty":"medium","question":"Simplify: 252/378","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":102,"difficulty":"medium","question":"Simplify: 264/396","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":103,"difficulty":"medium","question":"Simplify: 288/432","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":104,"difficulty":"medium","question":"Simplify: 300/450","options":{"A":"1/2","B":"2/3","C":"3/5","D":"4/5"},"correct_answer":"B"},
  {"id":105,"difficulty":"medium","question":"Simplify: 324/486","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":106,"difficulty":"medium","question":"Simplify: 336/504","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":107,"difficulty":"medium","question":"Simplify: 360/540","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":108,"difficulty":"medium","question":"Simplify: 378/567","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":109,"difficulty":"medium","question":"Simplify: 400/600","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":110,"difficulty":"medium","question":"Simplify: 420/630","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},

  {"id":111,"difficulty":"medium","question":"Simplify: 432/648","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":112,"difficulty":"medium","question":"Simplify: 450/675","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":113,"difficulty":"medium","question":"Simplify: 480/720","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":114,"difficulty":"medium","question":"Simplify: 504/756","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":115,"difficulty":"medium","question":"Simplify: 540/810","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":116,"difficulty":"medium","question":"Simplify: 560/840","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":117,"difficulty":"medium","question":"Simplify: 588/882","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":118,"difficulty":"medium","question":"Simplify: 600/900","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":119,"difficulty":"medium","question":"Simplify: 648/972","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":120,"difficulty":"medium","question":"Simplify: 672/1008","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},

  {"id":121,"difficulty":"hard","question":"Simplify: 756/1134","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":122,"difficulty":"hard","question":"Simplify: 784/1176","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":123,"difficulty":"hard","question":"Simplify: 810/1215","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":124,"difficulty":"hard","question":"Simplify: 840/1260","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":125,"difficulty":"hard","question":"Simplify: 882/1323","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":126,"difficulty":"hard","question":"Simplify: 900/1350","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":127,"difficulty":"hard","question":"Simplify: 936/1404","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":128,"difficulty":"hard","question":"Simplify: 960/1440","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":129,"difficulty":"hard","question":"Simplify: 1008/1512","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":130,"difficulty":"hard","question":"Simplify: 1050/1575","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":131,"difficulty":"hard","question":"Simplify: 1080/1620","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":132,"difficulty":"hard","question":"Simplify: 1120/1680","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":133,"difficulty":"hard","question":"Simplify: 1152/1728","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":134,"difficulty":"hard","question":"Simplify: 1200/1800","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":135,"difficulty":"hard","question":"Simplify: 1260/1890","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":136,"difficulty":"hard","question":"Simplify: 1296/1944","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":137,"difficulty":"hard","question":"Simplify: 1350/2025","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":138,"difficulty":"hard","question":"Simplify: 1400/2100","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":139,"difficulty":"hard","question":"Simplify: 1458/2187","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":140,"difficulty":"hard","question":"Simplify: 1500/2250","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":141,"difficulty":"hard","question":"Simplify: 1512/2268","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":142,"difficulty":"hard","question":"Simplify: 1568/2352","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":143,"difficulty":"hard","question":"Simplify: 1620/2430","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":144,"difficulty":"hard","question":"Simplify: 1680/2520","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":145,"difficulty":"hard","question":"Simplify: 1728/2592","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":146,"difficulty":"hard","question":"Simplify: 1800/2700","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":147,"difficulty":"hard","question":"Simplify: 1890/2835","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":148,"difficulty":"hard","question":"Simplify: 1944/2916","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"},
  {"id":149,"difficulty":"hard","question":"Simplify: 2000/3000","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
  {"id":150,"difficulty":"hard","question":"Simplify: 2100/3150","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/6"},"correct_answer":"A"}
]






 
}