{
    "question": {
        "id": 16849,
        "skill_id": 108,
        "original_question_id": null,
        "difficulty_id": 2,
        "is_diagnostic": 0,
        "user_id": 2,
        "question": "Dots and triangles are used to form figures that follow a pattern. Fig 1 has 4 dots, Fig 2 has 9 dots, Fig 3 has 16 dots (the number of dots is (figure number + 1) squared). Which Figure Number has a total of 100 dots?\n[?]",
        "explanation": "Dots follow square numbers: Fig n has (n+1)² dots — 4, 9, 16, so Fig 4 = 25.<br>Triangles follow n²: 1, 4, 9, so Fig 4 = 16.<br>Answer: 25 dots, 16 triangles.",
        "question_image": "p4/images/catholic-high-2023-p4-end-of-year-exam-q48.png",
        "answer0": "9",
        "answer0_image": null,
        "answer1": null,
        "answer1_image": null,
        "answer2": null,
        "answer2_image": null,
        "answer3": null,
        "answer3_image": null,
        "correct_answer": null,
        "status_id": 3,
        "scope": "systemwide",
        "org_id": null,
        "house_id": null,
        "source": "Catholic High 2023 P4 End of Year Exam Q45",
        "type_id": 2,
        "calculator": null,
        "created_at": "2026-05-29 05:39:53",
        "qa_status": "approved",
        "qa_reviewer_id": 2,
        "last_qa_editor_id": null,
        "qa_notes": null,
        "qa_reviewed_at": "2026-06-11 07:43:40",
        "published_at": "2026-06-11 07:43:40",
        "updated_at": "2026-06-11 07:43:40",
        "gamecodes_id": null,
        "reviewed_by": 2,
        "reviewed_at": "2026-06-11 07:43:40"
    },
    "solutions": [
        {
            "id": 10226,
            "question_id": 16849,
            "status_id": 4,
            "source": "ai",
            "human_checked_at": null,
            "human_checked_by": null,
            "student_vetted_at": null,
            "student_vetted_by": null,
            "user_id": 2,
            "solution": "Dots follow square numbers: Fig n has (n+1)² dots — 4, 9, 16, so Fig 4 = 25.<br>Triangles follow n²: 1, 4, 9, so Fig 4 = 16.<br>Answer: 25 dots, 16 triangles.",
            "created_at": "2026-05-29 05:39:53",
            "updated_at": "2026-05-29 05:39:53"
        }
    ]
}