{
  "module_id": "module-01",
  "title": "Purification & Prayer — Quick Check",
  "description": "Test your understanding of Module 1 with 5 quick questions.",
  "passing_score": 4,
  "question_count": 5,
  "questions": [
    {
      "id": "q1",
      "question": "Where does the intention for wudu need to be made?",
      "options": [
        "Before touching water",
        "While washing the face",
        "After finishing wudu",
        "Loudly, so others can hear"
      ],
      "correct_index": 1,
      "explanation": "The intention must exist when you begin washing your face, the first act of wudu. It lives in the heart, not on the tongue."
    },
    {
      "id": "q2",
      "question": "How many essential steps (pillars) does salah have?",
      "options": [
        "5",
        "7",
        "10",
        "14"
      ],
      "correct_index": 3,
      "explanation": "Salah has 14 pillars (arkan). Missing any one intentionally invalidates the prayer."
    },
    {
      "id": "q3",
      "question": "If you are unsure whether you broke wudu, what should you assume?",
      "options": [
        "Assume you broke it and make wudu again",
        "Assume you did not break it and continue",
        "Ask a friend what they think",
        "Skip prayer to be safe"
      ],
      "correct_index": 1,
      "explanation": "The Prophet taught: build on certainty, not suspicion. If you are unsure, assume your wudu is still valid."
    },
    {
      "id": "q4",
      "question": "What should you do immediately after hearing the adhan?",
      "options": [
        "Rush to the prayer mat",
        "Repeat what the muezzin says",
        "Start eating if you were about to break your fast",
        "Change into clean clothes"
      ],
      "correct_index": 1,
      "explanation": "The Sunnah is to repeat after the muezzin silently, then send blessings on the Prophet, and finally make dua."
    },
    {
      "id": "q5",
      "question": "Which surah must be recited in every rak'ah of every prayer?",
      "options": [
        "Surah al-Ikhlas",
        "Surah al-Fatiha",
        "Surah al-Baqarah",
        "Any surah the worshipper chooses"
      ],
      "correct_index": 1,
      "explanation": "Reciting al-Fatiha is a pillar of every rak'ah. The Prophet said, 'There is no prayer for the one who does not recite the Opening of the Book.'"
    }
  ]
}