{
  "paper": {
    "school": "Raffles Girls",
    "year": 2022,
    "level": "P1",
    "label": "Review Assessment 4 Part 1",
    "source_prefix": "Raffles Girls 2022 P1 Review Assessment 4 Part 1",
    "has_answer_key": true
  },
  "questions": [
    {
      "n": 1,
      "type_id": 1,
      "question": "Which one of the following clocks shows 7 o'clock?",
      "answer0": "Clock 1",
      "answer1": "Clock 2",
      "answer2": "Clock 3",
      "answer3": "Clock 4",
      "correct_answer": 3,
      "skill_id": 24,
      "difficulty_id": 1,
      "explanation": "At 7 o'clock the minute hand points to 12 and the hour hand points to 7. Clock 4 shows this.",
      "hints": ["For an o'clock time the long minute hand points straight up to 12.", "The short hour hand should point exactly to the 7."],
      "source": "Raffles Girls 2022 P1 Review Assessment 4 Part 1 Q1",
      "image_needed": true,
      "image_options": true,
      "image_file": null,
      "image_page": 1,
      "image_loc": "four labelled clock faces (1)-(4) in a 2x2 grid below the question, middle of page",
      "notes": "Image-option MCQ: the four options are clock pictures. Crop each to q1_opt0.png..q1_opt3.png (opt index = option number minus 1). Answer key Q1=4 -> correct_answer index 3."
    },
    {
      "n": 2,
      "type_id": 1,
      "question": "The time on the clock shows [?].",
      "answer0": "6 o'clock",
      "answer1": "12 o'clock",
      "answer2": "half past 12",
      "answer3": "half past 6",
      "correct_answer": 0,
      "skill_id": 24,
      "difficulty_id": 2,
      "explanation": "The minute hand points to 12 and the hour hand points to 6, so the time is 6 o'clock.",
      "hints": ["When the minute hand points to 12 the time is an exact 'o'clock'.", "Read the number the short hour hand points to."],
      "source": "Raffles Girls 2022 P1 Review Assessment 4 Part 1 Q2",
      "image_needed": true,
      "image_options": false,
      "image_file": "q2.png",
      "image_page": 2,
      "image_loc": "single clock face, top-centre of page above the four text options",
      "notes": "Text-option MCQ that requires the clock figure to answer. Answer key Q2=1 -> 6 o'clock (index 0). The [?] marks the blank that the options fill."
    },
    {
      "n": 3,
      "type_id": 2,
      "question": "Write the correct time using 'o'clock' or 'half past'. [?]",
      "answer0": "half past 3",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 24,
      "difficulty_id": 2,
      "explanation": "The minute hand points to 6 (half past) and the hour hand is between 3 and 4, so the time is half past 3.",
      "hints": ["When the minute hand points to 6 the time is 'half past'.", "The hour hand sits just past the hour it belongs to."],
      "source": "Raffles Girls 2022 P1 Review Assessment 4 Part 1 Q3",
      "image_needed": true,
      "image_options": false,
      "image_file": "q3.png",
      "image_page": 2,
      "image_loc": "clock labelled 3a, left clock of the two on the lower half of the page",
      "notes": "This is part 3a of the paper. Answer key Q3a = half past 3. FIB single blank graded by exact match; word answer is fragile. Part 3b ingested as Q4 below."
    },
    {
      "n": 4,
      "type_id": 2,
      "question": "Write the correct time using 'o'clock' or 'half past'. [?]",
      "answer0": "half past 12",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 24,
      "difficulty_id": 2,
      "explanation": "The minute hand points to 6 (half past) and the hour hand is between 12 and 1, so the time is half past 12.",
      "hints": ["When the minute hand points to 6 the time is 'half past'.", "The hour hand sits just past the hour it belongs to."],
      "source": "Raffles Girls 2022 P1 Review Assessment 4 Part 1 Q3b",
      "image_needed": true,
      "image_options": false,
      "image_file": "q4.png",
      "image_page": 2,
      "image_loc": "clock labelled 3b, right clock of the two on the lower half of the page",
      "notes": "This is part 3b of the paper (printed as Q3 with sub-parts a/b; split here because each part has its own clock figure). Answer key Q3b = half past 12. FIB single blank, word answer is fragile."
    },
    {
      "n": 5,
      "type_id": 0,
      "question": "Colour the clock faces that show the correct time.",
      "answer0": null,
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 24,
      "difficulty_id": 2,
      "explanation": "Check each clock against its stated time: a) half past 5, b) half past 2, c) half past 12, d) half past 6. Only b and d are drawn correctly.",
      "hints": [],
      "source": "Raffles Girls 2022 P1 Review Assessment 4 Part 1 Q4",
      "image_needed": true,
      "image_options": false,
      "image_file": null,
      "image_page": 3,
      "image_loc": "four rows each with a time label (a-d) on the left and a clock face on the right",
      "notes": "Genuinely interactive (colour/select-correct) -> type_id 0, will be SKIPPED on insert. Answer key Q4 = b, d (the clocks for 'half past 2' and 'half past 6' show the correct time)."
    },
    {
      "n": 6,
      "type_id": 2,
      "question": "John plays basketball at [?].",
      "answer0": "half past 9",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 24,
      "difficulty_id": 2,
      "explanation": "The clock's minute hand points to 6 (half past) and the hour hand is between 9 and 10, so John plays basketball at half past 9.",
      "hints": ["When the minute hand points to 6 the time is 'half past'.", "Read the hour hand: it sits just past the 9."],
      "source": "Raffles Girls 2022 P1 Review Assessment 4 Part 1 Q5",
      "image_needed": true,
      "image_options": false,
      "image_file": "q6.png",
      "image_page": 4,
      "image_loc": "clock at top-right of the page, beside the basketball illustration",
      "notes": "This is part 5a of the paper. Fill-in box uses 'o'clock'/'half past'. Answer key Q5a = half past 9. FIB word answer is fragile (exact match). Crop the clock figure only, not the basketball cartoon."
    },
    {
      "n": 7,
      "type_id": 2,
      "question": "Jack and Jill plays a game of chess at [?].",
      "answer0": "8 o'clock",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 24,
      "difficulty_id": 2,
      "explanation": "The clock's minute hand points to 12 and the hour hand points to 8, so they play chess at 8 o'clock.",
      "hints": ["When the minute hand points to 12 the time is an exact 'o'clock'.", "Read the number the short hour hand points to."],
      "source": "Raffles Girls 2022 P1 Review Assessment 4 Part 1 Q5b",
      "image_needed": true,
      "image_options": false,
      "image_file": "q7.png",
      "image_page": 4,
      "image_loc": "clock at mid-right of the page, beside the chess illustration",
      "notes": "This is part 5b of the paper (printed as Q5 with sub-parts a/b; split here because each part has its own clock figure). Verbatim stem keeps the printed grammar ('Jill plays'). Answer key Q5b = 8 o'clock. FIB word answer is fragile."
    }
  ]
}