{
  "paper": {
    "school": "Maha Bodhi",
    "year": 2023,
    "level": "P3",
    "label": "Weighted Assessment 1 and 2",
    "source_prefix": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2",
    "has_answer_key": true,
    "notes": "Combined booklet: Weighted Assessment 1 (Review 1, pp.1-7, Q1-13) then Weighted Assessment 2 (Review 2, pp.9-9, Q1-14). Answer key on pp.19-20. Questions numbered sequentially 1-27 in this manifest; the 'source' field preserves each paper's own numbering."
  },
  "questions": [
    {
      "n": 1,
      "type_id": 1,
      "question": "In 5293, the digit 9 is in the [?] place.",
      "answer0": "ones",
      "answer1": "tens",
      "answer2": "hundreds",
      "answer3": "thousands",
      "correct_answer": 1,
      "skill_id": 66,
      "difficulty_id": 1,
      "explanation": "In 5293, reading from the right: 3 ones, 9 tens, 2 hundreds, 5 thousands. So 9 is in the tens place.",
      "hints": ["Read the digits from the right: ones, tens, hundreds, thousands.", "9 is the second digit from the right."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q1",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Stem uses a fill blank; rendered as MCQ per key (place-value word options). Key: option 2 (tens), 0-based index 1."
    },
    {
      "n": 2,
      "type_id": 1,
      "question": "Find the difference between 1476 and 6000.",
      "answer0": "5634",
      "answer1": "5476",
      "answer2": "4524",
      "answer3": "4523",
      "correct_answer": 2,
      "skill_id": 70,
      "difficulty_id": 1,
      "explanation": "6000 - 1476 = 4524.",
      "hints": ["Difference means subtract the smaller from the larger.", "6000 - 1476."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q2",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key: option 3 (4524), 0-based index 2."
    },
    {
      "n": 3,
      "type_id": 1,
      "question": "Which set of numbers is found in the multiplication table of 8?",
      "answer0": "32, 40, 48, 56",
      "answer1": "35, 42, 49, 56",
      "answer2": "36, 42, 48, 54",
      "answer3": "36, 45, 54, 63",
      "correct_answer": 0,
      "skill_id": 73,
      "difficulty_id": 2,
      "explanation": "8x4=32, 8x5=40, 8x6=48, 8x7=56. All are multiples of 8.",
      "hints": ["Multiples of 8 increase by 8 each time.", "32, 40, 48, 56 differ by 8."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q3",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Stripped 'below'. Key: option 1 (32,40,48,56), 0-based index 0."
    },
    {
      "n": 4,
      "type_id": 1,
      "question": "Julia bought a cake for $19.30. She had $3.80 left in her wallet. How much money did she have at first?",
      "answer0": "$15.50",
      "answer1": "$16.50",
      "answer2": "$22.10",
      "answer3": "$23.10",
      "correct_answer": 3,
      "skill_id": 83,
      "difficulty_id": 2,
      "explanation": "Money at first = $19.30 + $3.80 = $23.10.",
      "hints": ["Spent + left over = amount at first.", "$19.30 + $3.80."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q4",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key: option 4 ($23.10), 0-based index 3."
    },
    {
      "n": 5,
      "type_id": 1,
      "question": "3 stars stand for 7. What do 12 stars stand for?",
      "answer0": "84",
      "answer1": "28",
      "answer2": "21",
      "answer3": "12",
      "correct_answer": 1,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "3 stars = 7, so 12 stars is 4 groups of 3 stars = 4 x 7 = 28.",
      "hints": ["12 stars is 4 groups of 3 stars.", "Each group of 3 stars is 7, so 4 x 7."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q5",
      "image_needed": true,
      "image_page": 3,
      "image_loc": "two rows of stars: '3 stars stand for 7' on the first line, then a row of 12 stars (four groups of 3) on the second line",
      "image_options": false,
      "image_file": "q5.png",
      "notes": "Star pictogram. 3 stars = 7, asked value of 12 stars. Key: option 2 (28), 0-based index 1."
    },
    {
      "n": 6,
      "type_id": 2,
      "question": "Arrange the numbers in increasing order. 8321, 8231, 8312, 8213",
      "answer0": "8213",
      "answer1": "8231",
      "answer2": "8312",
      "answer3": "8321",
      "correct_answer": null,
      "skill_id": 69,
      "difficulty_id": 2,
      "explanation": "Compare thousands (all 8), then hundreds: 8213 and 8231 have 2, 8312 and 8321 have 3. Then tens: 8213<8231, 8312<8321. Increasing: 8213, 8231, 8312, 8321.",
      "hints": ["Increasing means smallest to largest.", "Compare hundreds digit first, then tens, then ones."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q6",
      "image_needed": true,
      "image_page": 4,
      "image_loc": "four pentagon (number-card) shapes containing 8321, 8231, 8312, 8213, just below the question text",
      "image_options": false,
      "image_file": "q6.png",
      "notes": "Ordering -> FIB, one [?] per position (4 blanks). Numbers shown in pentagon cards. Answer key prints '8213, 8231, 8321, 8321' which is a typo; correct increasing order is 8213, 8231, 8312, 8321."
    },
    {
      "n": 7,
      "type_id": 2,
      "question": "Find the sum of 7456 and 855.",
      "answer0": "8311",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 70,
      "difficulty_id": 1,
      "explanation": "7456 + 855 = 8311.",
      "hints": ["Sum means add.", "Line up the digits and add: 7456 + 855."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q7",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key: 8311."
    },
    {
      "n": 8,
      "type_id": 2,
      "question": "What is the quotient when 810 is divided by 4?",
      "answer0": "202 R2",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 75,
      "difficulty_id": 2,
      "explanation": "810 / 4 = 202 remainder 2.",
      "hints": ["Divide 810 by 4 using long division.", "4 x 202 = 808, remainder 2."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q8",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key: '202 R2'. Question asks for the quotient; key gives quotient with remainder."
    },
    {
      "n": 9,
      "type_id": 2,
      "question": "Complete the number pattern. 1305, 1405, 2405, 2505, [?], 3605, 4605, 4705, 5705",
      "answer0": "3505",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 69,
      "difficulty_id": 3,
      "explanation": "Pattern alternates +100 then +1000: 1305 (+100) 1405 (+1000) 2405 (+100) 2505 (+1000) 3505 (+100) 3605 (+1000) 4605 (+100) 4705 (+1000) 5705. Missing term is 3505.",
      "hints": ["Look at the difference between each pair of numbers.", "2505 + 1000 = 3505, and 3505 + 100 = 3605."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q9",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Box blank is the 5th term. Key: 3505."
    },
    {
      "n": 10,
      "type_id": 2,
      "question": "When a number is divided by 5, the quotient is 78 and the remainder is 4. What is the number?",
      "answer0": "394",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 74,
      "difficulty_id": 2,
      "explanation": "Number = quotient x divisor + remainder = 78 x 5 + 4 = 390 + 4 = 394.",
      "hints": ["Number = quotient x divisor + remainder.", "78 x 5 = 390, then add 4."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q10",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key: 78x5=390, 390+4=394."
    },
    {
      "n": 11,
      "type_id": 2,
      "question": "Lionel bought a football for $29.90 and a water bottle for $11.85. He gave the cashier a $50 note. How much change did he receive from the cashier?",
      "answer0": "$8.25",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 83,
      "difficulty_id": 2,
      "explanation": "Total cost = $29.90 + $11.85 = $41.75. Change = $50 - $41.75 = $8.25.",
      "hints": ["First add the two prices.", "Subtract the total from $50."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q11",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key: $29.90+$11.85=$41.75; $50-$41.75=$8.25."
    },
    {
      "n": 12,
      "type_id": 2,
      "question": "Ali had 230 stickers at first. After Ali gave 20 stickers to Lena, he had 34 more stickers than Lena in the end. How many stickers did Lena have in the end?",
      "answer0": "176",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 71,
      "difficulty_id": 3,
      "explanation": "After giving away 20, Ali had 230 - 20 = 210 stickers. Lena had 34 fewer than Ali: 210 - 34 = 176 stickers.",
      "hints": ["First find how many Ali had after giving 20 away.", "Lena had 34 fewer than Ali in the end."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q12",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Key: 230-20=210; 210-34=176."
    },
    {
      "n": 13,
      "type_id": 2,
      "question": "Mr Tan bought 504 pens. He packed 6 pens into each bag. How many bags did Mr Tan use to pack all the pens? Each pen cost $2. How much did Mr Tan pay for all the pens? [?] bags, $[?]",
      "answer0": "84",
      "answer1": "1008",
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "(a) Bags = 504 / 6 = 84 bags. (b) Total cost = 504 x $2 = $1008.",
      "hints": ["(a) Divide the total pens by pens per bag.", "(b) Multiply the number of pens by the cost of each pen."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 Q13",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Two-part question (a and b) combined into one FIB with 2 blanks: answer0=bags (84), answer1=total cost in dollars (1008). Key: a) 504/6=84; b) 504x$2=$1008."
    },
    {
      "n": 14,
      "type_id": 1,
      "question": "The bar graph shows the favourite ice cream flavours of a group of children. How many children's favourite ice cream flavour is vanilla?",
      "answer0": "5",
      "answer1": "6",
      "answer2": "7",
      "answer3": "8",
      "correct_answer": 2,
      "skill_id": 102,
      "difficulty_id": 1,
      "explanation": "The Vanilla bar reaches 7 on the 'Number of Children' axis.",
      "hints": ["Find the Vanilla bar and read its height.", "Read across to the number-of-children axis."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q1",
      "image_needed": true,
      "image_page": 9,
      "image_loc": "vertical bar graph 'Favourite Ice Cream Flavour' in the middle of the page (bars: Strawberry, Vanilla, Mint, Chocolate)",
      "image_options": false,
      "image_file": "q14.png",
      "notes": "WA2 Q1. Bar graph reading. Vanilla bar = 7. Key: option 3 (7), 0-based index 2."
    },
    {
      "n": 15,
      "type_id": 1,
      "question": "In the figure, which angle is an obtuse angle?",
      "answer0": "angle a",
      "answer1": "angle b",
      "answer2": "angle c",
      "answer3": "angle d",
      "correct_answer": 2,
      "skill_id": 99,
      "difficulty_id": 2,
      "explanation": "An obtuse angle is larger than a right angle (90 degrees) but smaller than a straight angle. Angle c is the obtuse angle in the figure.",
      "hints": ["An obtuse angle is bigger than a right angle (a square corner).", "Compare each marked angle to a right angle."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q2",
      "image_needed": true,
      "image_page": 10,
      "image_loc": "quadrilateral figure on the right of the question with angles a, b, c, d marked at its corners",
      "image_options": false,
      "image_file": "q15.png",
      "notes": "WA2 Q2. Options shown as math symbol angle-a/b/c/d; rendered verbatim as 'angle a' etc. Key: option 3 (angle c), 0-based index 2."
    },
    {
      "n": 16,
      "type_id": 1,
      "question": "What fraction of the figure is shaded?",
      "answer0": "2/3",
      "answer1": "3/5",
      "answer2": "1/2",
      "answer3": "2/5",
      "correct_answer": 3,
      "skill_id": 78,
      "difficulty_id": 2,
      "explanation": "The figure is divided into 10 equal parts (2 rows of 5) and 4 are shaded: 4/10 = 2/5.",
      "hints": ["Count the total equal parts and the shaded parts.", "Simplify the fraction shaded/total."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q3",
      "image_needed": true,
      "image_page": 10,
      "image_loc": "rectangle divided into a 2-row by 5-column grid, with 4 cells shaded grey, below the question text",
      "image_options": false,
      "image_file": "q16.png",
      "notes": "WA2 Q3. 2x5 grid, 4 shaded = 4/10 = 2/5. Key: option 4 (2/5), 0-based index 3."
    },
    {
      "n": 17,
      "type_id": 1,
      "question": "What is the missing fraction in the box on the number line?",
      "answer0": "4/7",
      "answer1": "1/2",
      "answer2": "5/8",
      "answer3": "2/3",
      "correct_answer": 0,
      "skill_id": 79,
      "difficulty_id": 2,
      "explanation": "The number line from 0 to 1 is divided into 7 equal intervals. The arrow points to the 4th mark, which is 4/7.",
      "hints": ["Count how many equal parts the number line from 0 to 1 is split into.", "Count which mark the arrow points to."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q4",
      "image_needed": true,
      "image_page": 11,
      "image_loc": "horizontal number line from 0 to 1 with equal tick marks and an arrow/box marked '?' pointing to one tick, above the options",
      "image_options": false,
      "image_file": "q17.png",
      "notes": "WA2 Q4. Number line 0-1 in 7 parts, arrow at 4th = 4/7. Key: option 1 (4/7), 0-based index 0."
    },
    {
      "n": 18,
      "type_id": 1,
      "question": "Which pair of lines are parallel?",
      "answer0": "AE // ED",
      "answer1": "BC // ED",
      "answer2": "AE // CD",
      "answer3": "BC // CD",
      "correct_answer": 1,
      "skill_id": 100,
      "difficulty_id": 2,
      "explanation": "On the square grid, line BC and line ED have the same slope (run/rise), so they are parallel: BC // ED.",
      "hints": ["Parallel lines never meet and have the same slant.", "Compare the directions of each pair on the grid."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q5",
      "image_needed": true,
      "image_page": 11,
      "image_loc": "square grid with points A, B, C, D, E joined by line segments, below the question text",
      "image_options": false,
      "image_file": "q18.png",
      "notes": "WA2 Q5. Grid figure with segments AE, BC, ED, CD. Key: option 2 (BC // ED), 0-based index 1."
    },
    {
      "n": 19,
      "type_id": 1,
      "question": "Arrange these fractions from the smallest to the greatest. 7/8, 1/2, 3/7, 7/12",
      "answer0": "1/2, 3/7, 7/8, 7/12",
      "answer1": "7/12, 7/8, 3/7, 1/2",
      "answer2": "7/8, 7/12, 1/2, 3/7",
      "answer3": "3/7, 1/2, 7/12, 7/8",
      "correct_answer": 3,
      "skill_id": 79,
      "difficulty_id": 3,
      "explanation": "As decimals: 3/7 about 0.43, 1/2 = 0.5, 7/12 about 0.58, 7/8 = 0.875. Smallest to greatest: 3/7, 1/2, 7/12, 7/8.",
      "hints": ["Convert each fraction to a decimal to compare.", "3/7 is smallest, 7/8 is largest."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q6",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "WA2 Q6. Options are full ordered sequences. Key: option 4 (3/7, 1/2, 7/12, 7/8), 0-based index 3."
    },
    {
      "n": 20,
      "type_id": 1,
      "question": "Which of the following two letters have perpendicular lines?",
      "answer0": "N and A",
      "answer1": "L and E",
      "answer2": "N and L",
      "answer3": "A and E",
      "correct_answer": 1,
      "skill_id": 100,
      "difficulty_id": 2,
      "explanation": "Perpendicular lines meet at a right angle. The letters L and E each contain lines that meet at right angles.",
      "hints": ["Perpendicular means meeting at a right angle (90 degrees).", "Look for letters with square corners."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q7",
      "image_needed": true,
      "image_page": 13,
      "image_loc": "square grid showing the four letters N, A, E, L drawn with line segments, below the question text",
      "image_options": false,
      "image_file": "q20.png",
      "notes": "WA2 Q7. Originally an open FIB ('Ans: ___ and ___') over a grid of letters N, A, E, L. Word/letter answers must be MCQ per rules -> converted to MCQ with 4 letter-pair options. Key: 'L and E' -> option 2, 0-based index 1."
    },
    {
      "n": 21,
      "type_id": 2,
      "question": "What is the missing numerator? 3/8 = [?]/24",
      "answer0": "9",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 80,
      "difficulty_id": 2,
      "explanation": "8 x 3 = 24, so multiply the numerator by 3: 3 x 3 = 9. So 3/8 = 9/24.",
      "hints": ["The denominator 8 was multiplied by 3 to get 24.", "Multiply the numerator by the same number."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q8",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "WA2 Q8. Equivalent fraction, missing numerator. Key: 9."
    },
    {
      "n": 22,
      "type_id": 2,
      "question": "How many right angles are there inside the figure?",
      "answer0": "2",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 99,
      "difficulty_id": 2,
      "explanation": "Checking each corner of the tilted quadrilateral against a right angle, 2 of the interior angles are right angles.",
      "hints": ["Test each corner against a square corner (right angle).", "Count only the corners that are exactly 90 degrees."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q9",
      "image_needed": true,
      "image_page": 14,
      "image_loc": "a tilted quadrilateral (slanted rectangle-like figure) at the top of the question",
      "image_options": false,
      "image_file": "q22.png",
      "notes": "WA2 Q9. Count of right angles in the figure. Key: 2. Count to be confirmed against cropped figure."
    },
    {
      "n": 23,
      "type_id": 2,
      "question": "The bar graph shows the number of pupils in each level who visited the school library. How many more P1 pupils visited the school library than P3 pupils?",
      "answer0": "10",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 104,
      "difficulty_id": 2,
      "explanation": "From the horizontal bar graph, P1 total = 60 pupils and P3 total = 50 pupils. Difference = 60 - 50 = 10.",
      "hints": ["Read the total bar length for P1 and for P3.", "Subtract the P3 total from the P1 total."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q10",
      "image_needed": true,
      "image_page": 14,
      "image_loc": "horizontal bar graph 'Pupils who Visited the School Library' with rows P1, P2, P3 and a Boys/Girls legend, below the question text",
      "image_options": false,
      "image_file": "q23.png",
      "notes": "WA2 Q10. Bar graph difference. Key: 10 (P1=60, P3=50)."
    },
    {
      "n": 24,
      "type_id": 2,
      "question": "Add 3/10 and 1/5. Express your answer in its simplest form.",
      "answer0": "1/2",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 81,
      "difficulty_id": 2,
      "explanation": "1/5 = 2/10, so 3/10 + 2/10 = 5/10 = 1/2.",
      "hints": ["Convert 1/5 to tenths.", "Add the like fractions, then simplify."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q11",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "WA2 Q11. Key: 1/2."
    },
    {
      "n": 25,
      "type_id": 2,
      "question": "What is the missing fraction in the box? 3/4 - [?] = 7/12",
      "answer0": "2/12",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 81,
      "difficulty_id": 3,
      "explanation": "3/4 = 9/12, so the missing fraction = 9/12 - 7/12 = 2/12 (which simplifies to 1/6).",
      "hints": ["Convert 3/4 to twelfths.", "Subtract 7/12 from 9/12."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q12",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "WA2 Q12. Answer key gives 2/12 (unsimplified). 2/12 = 1/6 in simplest form."
    },
    {
      "n": 26,
      "type_id": 2,
      "question": "Jenny bought 72 boxes of cookies. There were 9 cookies in each box. She ate 15 cookies. How many cookies did she have left?",
      "answer0": "633",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "Total cookies = 72 x 9 = 648. After eating 15: 648 - 15 = 633.",
      "hints": ["First find the total number of cookies.", "Then subtract the 15 she ate."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q13",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "WA2 Q13. Key: 72x9=648; 648-15=633."
    },
    {
      "n": 27,
      "type_id": 2,
      "question": "Johnson had 3 times as many stickers as Nicole. Nicole had 6 more stickers than Santhi. They had 314 stickers altogether. How many stickers did Nicole have?",
      "answer0": "64",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 3,
      "explanation": "Let Nicole = N. Johnson = 3N, Santhi = N - 6. Total: 3N + N + (N - 6) = 314 -> 5N - 6 = 314 -> 5N = 320 -> N = 64.",
      "hints": ["Express each child's stickers in terms of Nicole's.", "Johnson = 3 x Nicole, Santhi = Nicole - 6; add to 314."],
      "source": "Maha Bodhi 2023 P3 Weighted Assessment 1 and 2 WA2 Q14",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "WA2 Q14. Key: 314+6=320; 320/5=64. Nicole = 64."
    }
  ]
}