[ { "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, "is_deleted": false, "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, "image_url": null, "is_deleted": false, "created_at": 1774173600000, "updated_at": 1774173600000, "_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 } ]