[
  {
    "id": 1001,
    "topic": "Place Value",
    "sub_topic": "Multi-digit numbers",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "What is the value of the digit 7 in the number 4,732?",
    "correct_answer": "700",
    "_wrong_answers": {
      "place_value_gaps": "70"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1002,
    "topic": "Place Value",
    "sub_topic": "Multi-digit numbers",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Round 24,587 to the nearest thousand.",
    "correct_answer": "25000",
    "_wrong_answers": {
      "place_value_gaps": "24000"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1003,
    "topic": "Place Value",
    "sub_topic": "Decimals",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Write 0.07 as a fraction in its simplest form.",
    "correct_answer": "7/100",
    "_wrong_answers": {
      "place_value_gaps": "7/10"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1004,
    "topic": "Place Value",
    "sub_topic": "Decimals",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "What is 0.3 + 0.07?",
    "correct_answer": "0.37",
    "_wrong_answers": {
      "place_value_gaps": "0.10"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1101,
    "topic": "Arithmetic",
    "sub_topic": "Addition",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "Calculate 246 + 137.",
    "correct_answer": "383",
    "_wrong_answers": {
      "rushed_careless": "373"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1102,
    "topic": "Arithmetic",
    "sub_topic": "Subtraction",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Calculate 503 - 47.",
    "correct_answer": "456",
    "_wrong_answers": {
      "place_value_gaps": "544",
      "rushed_careless": "466"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1103,
    "topic": "Arithmetic",
    "sub_topic": "Subtraction",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "Calculate 4,002 - 1,375.",
    "correct_answer": "2627",
    "_wrong_answers": {
      "place_value_gaps": "3737",
      "rushed_careless": "2617"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1104,
    "topic": "Arithmetic",
    "sub_topic": "Multiplication",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Calculate 28 x 7.",
    "correct_answer": "196",
    "_wrong_answers": {
      "rushed_careless": "186"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1105,
    "topic": "Arithmetic",
    "sub_topic": "Division",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Calculate 144 / 6.",
    "correct_answer": "24",
    "_wrong_answers": {
      "rushed_careless": "26"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1106,
    "topic": "Arithmetic",
    "sub_topic": "Multiplication",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "Calculate 156 x 24.",
    "correct_answer": "3744",
    "_wrong_answers": {
      "rushed_careless": "3724",
      "place_value_gaps": "374"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1201,
    "topic": "Negative Numbers",
    "sub_topic": "Addition",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "What is -5 + 8?",
    "correct_answer": "3",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1202,
    "topic": "Negative Numbers",
    "sub_topic": "Subtraction",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "What is 4 - 9?",
    "correct_answer": "-5",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1203,
    "topic": "Negative Numbers",
    "sub_topic": "Mixed",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "What is -7 - (-3)?",
    "correct_answer": "-4",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1301,
    "topic": "BIDMAS",
    "sub_topic": null,
    "tag": null,
    "difficulty": "EASY",
    "question_text": "Calculate 5 + 3 x 2.",
    "correct_answer": "11",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1302,
    "topic": "BIDMAS",
    "sub_topic": null,
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Calculate (8 - 3) x 4 + 2.",
    "correct_answer": "22",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1303,
    "topic": "BIDMAS",
    "sub_topic": null,
    "tag": null,
    "difficulty": "HARD",
    "question_text": "Calculate 24 / (2 + 4) + 3 x 5.",
    "correct_answer": "19",
    "_wrong_answers": {
      "rushed_careless": "17"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1401,
    "topic": "Fractions",
    "sub_topic": "Equivalent",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "Which fraction is equivalent to 2/4?",
    "correct_answer": "1/2",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1402,
    "topic": "Fractions",
    "sub_topic": "Equivalent",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Simplify 12/18 to its lowest terms.",
    "correct_answer": "2/3",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1403,
    "topic": "Fractions",
    "sub_topic": "Equivalent",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "Which is larger: 3/5 or 5/8? Give your answer.",
    "correct_answer": "5/8",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1411,
    "topic": "Fractions",
    "sub_topic": "Add",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "What is 1/2 + 1/3?",
    "correct_answer": "5/6",
    "_wrong_answers": {
      "fraction_inversion": "2/5"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1412,
    "topic": "Fractions",
    "sub_topic": "Add",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "What is 1/4 + 1/2?",
    "correct_answer": "3/4",
    "_wrong_answers": {
      "fraction_inversion": "2/6"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1413,
    "topic": "Fractions",
    "sub_topic": "Add",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "What is 2/5 + 1/3?",
    "correct_answer": "11/15",
    "_wrong_answers": {
      "fraction_inversion": "3/8"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1414,
    "topic": "Fractions",
    "sub_topic": "Add",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "What is 3/4 + 1/6?",
    "correct_answer": "11/12",
    "_wrong_answers": {
      "fraction_inversion": "4/10"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1415,
    "topic": "Fractions",
    "sub_topic": "Subtract",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "What is 5/6 - 1/3?",
    "correct_answer": "1/2",
    "_wrong_answers": {
      "fraction_inversion": "4/3"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1416,
    "topic": "Fractions",
    "sub_topic": "Add",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "What is 7/12 + 5/8?",
    "correct_answer": "29/24",
    "_wrong_answers": {
      "fraction_inversion": "12/20"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1421,
    "topic": "Fractions",
    "sub_topic": "Multiply",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "What is 1/2 x 1/3?",
    "correct_answer": "1/6",
    "_wrong_answers": {
      "fraction_inversion": "2/3"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1422,
    "topic": "Fractions",
    "sub_topic": "Multiply",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "What is 2/3 x 3/4?",
    "correct_answer": "1/2",
    "_wrong_answers": {
      "fraction_inversion": "5/7"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1423,
    "topic": "Fractions",
    "sub_topic": "Multiply",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "What is 4/5 of 35?",
    "correct_answer": "28",
    "_wrong_answers": {
      "fraction_inversion": "20"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1501,
    "topic": "Algebra",
    "sub_topic": "Simple Equations",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "Solve x + 7 = 12.",
    "correct_answer": "5",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1502,
    "topic": "Algebra",
    "sub_topic": "Simple Equations",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Solve 3x - 4 = 17.",
    "correct_answer": "7",
    "_wrong_answers": {
      "rushed_careless": "8"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1503,
    "topic": "Algebra",
    "sub_topic": "Simple Equations",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "Solve 2(x + 3) = 18.",
    "correct_answer": "6",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1511,
    "topic": "Algebra",
    "sub_topic": "Sequences",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "What is the next term: 2, 5, 8, 11, ___ ?",
    "correct_answer": "14",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1512,
    "topic": "Algebra",
    "sub_topic": "Sequences",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Find the 10th term of the sequence 4, 7, 10, 13, ...",
    "correct_answer": "31",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1513,
    "topic": "Algebra",
    "sub_topic": "Sequences",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "What is the nth term of the sequence 5, 8, 11, 14, ...?",
    "correct_answer": "3n+2",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
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    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1601,
    "topic": "Geometry",
    "sub_topic": "Perimeter",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "What is the perimeter of a square with side length 7 cm?",
    "correct_answer": "28",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
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    "is_deleted": false,
    "created_at": 1774173600000,
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    "_wrong_answers": {}
  },
  {
    "id": 1602,
    "topic": "Geometry",
    "sub_topic": "Area",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "What is the area of a rectangle 8 cm by 5 cm?",
    "correct_answer": "40",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1603,
    "topic": "Geometry",
    "sub_topic": "Area",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "A right-angled triangle has base 6 cm and height 9 cm. What is its area?",
    "correct_answer": "27",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1611,
    "topic": "Geometry",
    "sub_topic": "Angles",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "Two angles on a straight line are 110\u00b0 and x. What is x?",
    "correct_answer": "70",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1612,
    "topic": "Geometry",
    "sub_topic": "Angles",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "The angles of a triangle are 45\u00b0, 60\u00b0 and x. What is x?",
    "correct_answer": "75",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1613,
    "topic": "Geometry",
    "sub_topic": "Angles",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "What is the sum of interior angles of a hexagon?",
    "correct_answer": "720",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1701,
    "topic": "Data",
    "sub_topic": "Mean",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "Find the mean of 4, 6, 8, 10, 12.",
    "correct_answer": "8",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1702,
    "topic": "Data",
    "sub_topic": "Median",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "Find the median of 3, 7, 2, 9, 5.",
    "correct_answer": "5",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1703,
    "topic": "Data",
    "sub_topic": "Mode",
    "tag": null,
    "difficulty": "EASY",
    "question_text": "Find the mode of 2, 3, 3, 5, 7, 7, 7, 8.",
    "correct_answer": "7",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1711,
    "topic": "Data",
    "sub_topic": "Probability",
    "tag": null,
    "difficulty": "MEDIUM",
    "question_text": "A bag has 3 red and 5 blue marbles. What is the probability of red?",
    "correct_answer": "3/8",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1712,
    "topic": "Data",
    "sub_topic": "Probability",
    "tag": null,
    "difficulty": "HARD",
    "question_text": "A fair die is rolled. What is the probability of an even number greater than 2?",
    "correct_answer": "1/3",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1801,
    "topic": "Arithmetic",
    "sub_topic": "Word problem",
    "tag": "word_problem",
    "difficulty": "EASY",
    "question_text": "Tom has 24 apples. He gives 9 to his friend. How many does he have left?",
    "correct_answer": "15",
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000,
    "_wrong_answers": {}
  },
  {
    "id": 1802,
    "topic": "Fractions",
    "sub_topic": "Word problem",
    "tag": "word_problem",
    "difficulty": "MEDIUM",
    "question_text": "A pizza is cut into 8 slices. Sara eats 1/4 and Tom eats 3/8. What fraction is left?",
    "correct_answer": "3/8",
    "_wrong_answers": {
      "word_problem_weak": "1/2",
      "fraction_inversion": "4/12"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1803,
    "topic": "Arithmetic",
    "sub_topic": "Word problem",
    "tag": "word_problem",
    "difficulty": "MEDIUM",
    "question_text": "A train ticket costs \u00a38.50. How much do 6 tickets cost?",
    "correct_answer": "51",
    "_wrong_answers": {
      "word_problem_weak": "48",
      "rushed_careless": "50"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1804,
    "topic": "Algebra",
    "sub_topic": "Word problem",
    "tag": "word_problem",
    "difficulty": "HARD",
    "question_text": "Three consecutive numbers add up to 72. What is the smallest number?",
    "correct_answer": "23",
    "_wrong_answers": {
      "word_problem_weak": "24"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  },
  {
    "id": 1805,
    "topic": "Geometry",
    "sub_topic": "Word problem",
    "tag": "word_problem",
    "difficulty": "HARD",
    "question_text": "A rectangular garden is 12 m long and 4 m shorter than it is long. What is its area?",
    "correct_answer": "96",
    "_wrong_answers": {
      "word_problem_weak": "48"
    },
    "category": "Math",
    "year_level": "Year 6",
    "source": "BOOST",
    "source_description": null,
    "teacher_id": 100,
    "maximum_marks": 1,
    "rubric": null,
    "step_by_step_solution": null,
    "image_url": null,
    "is_deleted": false,
    "created_at": 1774173600000,
    "updated_at": 1774173600000
  }
]