{
  "paper": {
    "school": "Maha Bodhi",
    "year": 2024,
    "level": "P1",
    "label": "Review 2",
    "source_prefix": "Maha Bodhi 2024 P1 Review 2",
    "has_answer_key": true
  },
  "questions": [
    {
      "n": 1,
      "type_id": 1,
      "question": "The picture graph shows the number of cookies some children eat at a party.\n[?] eats the most number of cookies.",
      "answer0": "Ali",
      "answer1": "Zhi Xin",
      "answer2": "Bala",
      "answer3": "Mary",
      "correct_answer": 2,
      "skill_id": 1,
      "difficulty_id": 1,
      "explanation": "Count the cookies for each child: Ali 6, Zhi Xin 5, Bala 7, Mary 3. Bala has the most (7).",
      "hints": ["Count how many cookie pictures are in each column.", "The tallest column has the most cookies."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q1",
      "image_needed": true,
      "image_options": false,
      "image_file": "q1.png",
      "image_page": 1,
      "image_loc": "middle of page, picture graph titled 'Number of Cookies' with columns Ali / Zhi Xin / Bala / Mary",
      "notes": "Name answer rendered as MCQ (text grading is fragile). Answer key: Bala."
    },
    {
      "n": 2,
      "type_id": 2,
      "question": "Count the strawberries.\nThere are [?] strawberries altogether.",
      "answer0": "45",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 1,
      "difficulty_id": 1,
      "explanation": "Counting all the strawberries in the box gives 45.",
      "hints": ["Count the strawberries in groups to avoid losing track.", "Add the groups together."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q2",
      "image_needed": true,
      "image_options": false,
      "image_file": "q2.png",
      "image_page": 2,
      "image_loc": "top of page, bordered box of strawberries below the question",
      "notes": "Count question — figure shows 45 strawberries. Answer key: 45."
    },
    {
      "n": 3,
      "type_id": 1,
      "question": "Write the number in words.\n75",
      "answer0": "Seventy-five",
      "answer1": "Fifty-seven",
      "answer2": "Seventy-four",
      "answer3": "Sixty-five",
      "correct_answer": 0,
      "skill_id": 3,
      "difficulty_id": 1,
      "explanation": "75 in words is seventy-five.",
      "hints": ["7 tens is seventy.", "5 ones is five."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q3",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Word answer rendered as MCQ per spec (text fill-ins fragile). Answer key: Seventy-five."
    },
    {
      "n": 4,
      "type_id": 2,
      "question": "Write the correct symbol \"+\" or \"−\" in the space.\n19 [?] 5 = 14",
      "answer0": "−",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 13,
      "difficulty_id": 1,
      "explanation": "19 − 5 = 14, so the missing symbol is minus (−).",
      "hints": ["The answer 14 is smaller than 19.", "If the result gets smaller, you subtract."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q4",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Single definite answer (the operator) — rendered as FIB. Answer key: 19 − 5 = 14."
    },
    {
      "n": 5,
      "type_id": 2,
      "question": "Look at these number cards: 36, 26, 4.\nUse 2 of the cards to fill in the number bond. The whole is 40.\nThe two parts are [?] and [?].",
      "answer0": "36",
      "answer1": "4",
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 8,
      "difficulty_id": 2,
      "explanation": "The whole is 40. Two of the cards that make 40 are 36 and 4, since 36 + 4 = 40.",
      "hints": ["The two parts must add up to 40.", "Try 36 + 4."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q5",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Number-bond converted to FIB. Cards/bond verbalised in stem so no image needed. Answer key: 36 and 4 (either order)."
    },
    {
      "n": 6,
      "type_id": 2,
      "question": "Find the length of the pencil.\nThe length of the pencil is [?] cm.",
      "answer0": "10",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 23,
      "difficulty_id": 1,
      "explanation": "The pencil starts at 2 cm and ends at 12 cm on the ruler, so its length is 12 − 2 = 10 cm.",
      "hints": ["Read where the pencil starts and where it ends.", "Subtract the start mark from the end mark."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q6",
      "image_needed": true,
      "image_options": false,
      "image_file": "q6.png",
      "image_page": 3,
      "image_loc": "upper-middle of page, pencil lying along a ruler marked 0–14 cm",
      "notes": "Answer key: 10 cm."
    },
    {
      "n": 7,
      "type_id": 1,
      "question": "Who is the tallest?\n[?] is the tallest.",
      "answer0": "Jovie",
      "answer1": "Sam",
      "answer2": "Allan",
      "answer3": "None of them",
      "correct_answer": 1,
      "skill_id": 23,
      "difficulty_id": 2,
      "explanation": "Comparing the children against the same baseline (ignoring the stool and box they stand on), Sam is the tallest.",
      "hints": ["Look at the dashed baseline they all share.", "Jovie stands on a stool and Allan on a box — compare actual heights, not the platforms."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q7",
      "image_needed": true,
      "image_options": false,
      "image_file": "q7.png",
      "image_page": 3,
      "image_loc": "lower part of page, three children (Jovie on a stool, Sam, Allan on a box) against a wall with a dashed baseline",
      "notes": "Name answer rendered as MCQ. Answer key: Sam."
    },
    {
      "n": 8,
      "type_id": 2,
      "question": "The picture graph shows the animals in a zoo. Each star stands for 1 animal.\nThere are [?] fewer elephants than monkeys.",
      "answer0": "4",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 1,
      "difficulty_id": 2,
      "explanation": "Monkeys have 8 stars and elephants have 4 stars. 8 − 4 = 4, so there are 4 fewer elephants than monkeys.",
      "hints": ["Count the stars for monkeys and for elephants.", "Subtract the elephant count from the monkey count."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q8",
      "image_needed": true,
      "image_options": false,
      "image_file": "q8.png",
      "image_page": 4,
      "image_loc": "centre of page, picture graph titled 'Animals in a Zoo' with star columns for Lion / Zebra / Monkey / Elephant",
      "notes": "Count-based subtraction; monkeys 8, elephants 4. Answer key: 4."
    },
    {
      "n": 9,
      "type_id": 1,
      "question": "Who is correct?\nGary says \"79 is greater than 83\". Betty says \"81 is greater than 68\".\n[?] is correct.",
      "answer0": "Gary",
      "answer1": "Betty",
      "answer2": "Both of them",
      "answer3": "Neither of them",
      "correct_answer": 1,
      "skill_id": 4,
      "difficulty_id": 2,
      "explanation": "79 is NOT greater than 83, so Gary is wrong. 81 is greater than 68, so Betty is correct.",
      "hints": ["Compare the tens digits first.", "Check each statement: is the first number really bigger?"],
      "source": "Maha Bodhi 2024 P1 Review 2 Q9",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Speech-bubble statements verbalised in stem so no image needed. Name answer rendered as MCQ. Answer key: Betty."
    },
    {
      "n": 10,
      "type_id": 2,
      "question": "Complete the number pattern. Fill in the missing numbers.\n63, 61, [?], [?], 55, 53, 51",
      "answer0": "59",
      "answer1": "57",
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 6,
      "difficulty_id": 2,
      "explanation": "The pattern decreases by 2 each time: 63, 61, 59, 57, 55, 53, 51. The missing numbers are 59 and 57.",
      "hints": ["Find how much the numbers go down each step.", "Each number is 2 less than the one before."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q10",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 59, 57."
    },
    {
      "n": 11,
      "type_id": 2,
      "question": "Find the total length of the paper clip and pencil.\nThe total length of the paper clip and pencil is [?] cm.",
      "answer0": "8",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 23,
      "difficulty_id": 2,
      "explanation": "The paper clip measures 3 cm (0 to 3) and the pencil measures 5 cm (7 to 12). 3 + 5 = 8 cm.",
      "hints": ["Measure each object separately on the ruler.", "Add the two lengths together."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q11",
      "image_needed": true,
      "image_options": false,
      "image_file": "q11.png",
      "image_page": 5,
      "image_loc": "lower part of page, a paper clip and a pencil lying along a ruler marked 0–14 cm",
      "notes": "Answer key: 8 cm (paper clip 3 cm + pencil 5 cm)."
    },
    {
      "n": 12,
      "type_id": 2,
      "question": "Arrange the ribbons from the longest to the shortest. Write the letters.\nThe order from longest to shortest is [?], [?], [?].",
      "answer0": "Z",
      "answer1": "X",
      "answer2": "Y",
      "answer3": null,
      "correct_answer": null,
      "skill_id": 23,
      "difficulty_id": 2,
      "explanation": "Counting grid squares: ribbon Z is the longest, then X, then Y is the shortest. Order: Z, X, Y.",
      "hints": ["Count how many grid squares each ribbon covers.", "Put the longest first and the shortest last."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q12",
      "image_needed": true,
      "image_options": false,
      "image_file": "q12.png",
      "image_page": 6,
      "image_loc": "top of page, grid with three labelled shaded ribbons X, Y and Z",
      "notes": "Ordering converted to FIB (one blank per position, longest first). Answer key: Z, X, Y."
    },
    {
      "n": 13,
      "type_id": 1,
      "question": "A number is 69 when you subtract 5 from it. What is the number?",
      "answer0": "64",
      "answer1": "62",
      "answer2": "74",
      "answer3": "79",
      "correct_answer": 2,
      "skill_id": 13,
      "difficulty_id": 2,
      "explanation": "If subtracting 5 gives 69, the number is 69 + 5 = 74.",
      "hints": ["Work backwards: undo the subtraction by adding.", "69 + 5 = ?"],
      "source": "Maha Bodhi 2024 P1 Review 2 Q13",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Original is 'circle the number' from 4 printed options (64, 62, 74, 79) — rendered as MCQ. Answer key: 74."
    },
    {
      "n": 14,
      "type_id": 2,
      "question": "Andy buys 8 stickers. Peter buys 23 stickers. How many more stickers does Peter buy than Andy?\nPeter buys [?] more stickers than Andy.",
      "answer0": "15",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 15,
      "difficulty_id": 2,
      "explanation": "23 − 8 = 15, so Peter buys 15 more stickers than Andy.",
      "hints": ["'How many more' means subtract.", "23 − 8 = ?"],
      "source": "Maha Bodhi 2024 P1 Review 2 Q14",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 23 − 8 = 15; Peter buys 15 more."
    },
    {
      "n": 15,
      "type_id": 2,
      "question": "Use the correct numbers from 7, 8, 3 and 9 to complete the equation.\n[?] + [?] + [?] = 20",
      "answer0": "8",
      "answer1": "3",
      "answer2": "9",
      "answer3": null,
      "correct_answer": null,
      "skill_id": 13,
      "difficulty_id": 3,
      "explanation": "Choosing 8, 3 and 9 from the cards: 8 + 3 + 9 = 20.",
      "hints": ["Try adding three of the four numbers.", "8 + 3 + 9 = 20."],
      "source": "Maha Bodhi 2024 P1 Review 2 Q15",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Three blanks; answer cards 8, 3, 9 (order interchangeable). 7 is unused. Answer key: 8 + 3 + 9 = 20."
    }
  ]
}