{
  "paper": {
    "school": "Catholic High",
    "year": 2022,
    "level": "P3",
    "label": "Weighted Assessment 2",
    "source_prefix": "Catholic High 2022 P3 Weighted Assessment 2",
    "has_answer_key": true
  },
  "questions": [
    {
      "n": 1,
      "type_id": 1,
      "question": "Find the product of 4 and 7.",
      "answer0": "28",
      "answer1": "21",
      "answer2": "3",
      "answer3": "11",
      "correct_answer": 0,
      "skill_id": 73,
      "difficulty_id": 1,
      "explanation": "Product means multiply: 4 × 7 = 28.",
      "hints": ["'Product' means multiply the two numbers.", "4 × 7 = 28."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q1",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q1 = option 1 (28)."
    },
    {
      "n": 2,
      "type_id": 1,
      "question": "Which of the following has the same value as 5 groups of 9?",
      "answer0": "9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9",
      "answer1": "5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5",
      "answer2": "9 + 9 + 9 + 9 + 9",
      "answer3": "5 + 5 + 5 + 5 + 5",
      "correct_answer": 2,
      "skill_id": 73,
      "difficulty_id": 1,
      "explanation": "5 groups of 9 = 9 added 5 times = 9 + 9 + 9 + 9 + 9.",
      "hints": ["'5 groups of 9' means 9 is repeated 5 times.", "Count the number of 9s: there should be five."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q2",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q2 = option 3 (9 + 9 + 9 + 9 + 9)."
    },
    {
      "n": 3,
      "type_id": 1,
      "question": "Find the quotient when 726 is divided by 7.",
      "answer0": "5",
      "answer1": "13",
      "answer2": "108",
      "answer3": "103",
      "correct_answer": 3,
      "skill_id": 75,
      "difficulty_id": 2,
      "explanation": "726 ÷ 7 = 103 remainder 5. The quotient is 103.",
      "hints": ["The quotient is the whole-number result of the division.", "726 ÷ 7 = 103 r 5; take 103."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q3",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q3 = option 4 (103)."
    },
    {
      "n": 4,
      "type_id": 1,
      "question": "150 masks were packed equally into 6 boxes. How many masks were there in each box?",
      "answer0": "24",
      "answer1": "25",
      "answer2": "156",
      "answer3": "900",
      "correct_answer": 1,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "150 ÷ 6 = 25 masks in each box.",
      "hints": ["Packed equally means divide the total by the number of boxes.", "150 ÷ 6 = 25."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q4",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q4 = option 2 (25)."
    },
    {
      "n": 5,
      "type_id": 2,
      "question": "27 ÷ [?] = 3",
      "answer0": "9",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 73,
      "difficulty_id": 1,
      "explanation": "27 ÷ [?] = 3, so [?] = 27 ÷ 3 = 9.",
      "hints": ["Find the number that 27 is divided by to get 3.", "27 ÷ 3 = 9."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q5",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q5 = 9."
    },
    {
      "n": 6,
      "type_id": 2,
      "question": "2 × [?] = 56 ÷ 7",
      "answer0": "4",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "56 ÷ 7 = 8, so 2 × [?] = 8 and [?] = 8 ÷ 2 = 4.",
      "hints": ["First work out the right side: 56 ÷ 7.", "Then 2 × [?] = 8, so [?] = 4."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q6",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q6 = 4."
    },
    {
      "n": 7,
      "type_id": 2,
      "question": "Multiply 187 by 5.",
      "answer0": "935",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 75,
      "difficulty_id": 2,
      "explanation": "187 × 5 = 935.",
      "hints": ["Multiply 187 by 5.", "187 × 5 = 935."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q7",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q7 = 935."
    },
    {
      "n": 8,
      "type_id": 2,
      "question": "Find the remainder when 831 is divided by 8.",
      "answer0": "7",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 74,
      "difficulty_id": 2,
      "explanation": "831 ÷ 8 = 103 remainder 7. The remainder is 7.",
      "hints": ["Divide 831 by 8 and look at what is left over.", "8 × 103 = 824; 831 − 824 = 7."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q8",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q8 = 7."
    },
    {
      "n": 9,
      "type_id": 2,
      "question": "Max wants to build 4 figurines for a competition. Each figurine requires 102 pieces of blocks. What is the total number of pieces of blocks he needs altogether?",
      "answer0": "408",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "4 figurines × 102 pieces each = 4 × 102 = 408 pieces.",
      "hints": ["Multiply the number of figurines by the pieces each one needs.", "4 × 102 = 408."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q9",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q9 = 408."
    },
    {
      "n": 10,
      "type_id": 2,
      "question": "John and Mark collected 372 stamps. Mark collected twice as many stamps as John. How many stamps did John collect?",
      "answer0": "124",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 3,
      "explanation": "John = 1 unit, Mark = 2 units, total = 3 units = 372. 1 unit = 372 ÷ 3 = 124. John collected 124 stamps.",
      "hints": ["Let John be 1 unit; Mark is 2 units, so together they are 3 units.", "3 units = 372, so 1 unit = 372 ÷ 3 = 124."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q10",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q10 = 124."
    },
    {
      "n": 11,
      "type_id": 2,
      "question": "Grace bought 6 cakes for a birthday party. Each cake cost $54 and she paid $360. How much change did she receive?",
      "answer0": "$36",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 83,
      "difficulty_id": 2,
      "explanation": "Cost of cakes = 6 × $54 = $324. Change = $360 − $324 = $36.",
      "hints": ["First find the total cost: 6 × $54.", "Subtract the cost from $360: $360 − $324 = $36."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q11",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q11 = $36 (6 × 54 = 324; 360 − 324 = 36)."
    },
    {
      "n": 12,
      "type_id": 2,
      "question": "8 identical magazines cost $104. A book costs 3 times as much as a magazine. How much does a book cost?",
      "answer0": "$39",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 83,
      "difficulty_id": 2,
      "explanation": "1 magazine = $104 ÷ 8 = $13. A book = 3 × $13 = $39.",
      "hints": ["First find the cost of one magazine: $104 ÷ 8.", "A book costs 3 times that: 3 × $13 = $39."],
      "source": "Catholic High 2022 P3 Weighted Assessment 2 Q12",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key Q12 = $39 (104 ÷ 8 = 13; 13 × 3 = 39)."
    }
  ]
}