[
    {
        "question": "What is the capital of France? (Single choice)",
        "options": [ "Berlin", "Madrid", "Paris", "Rome" ],
        "answers": [ 2 ]
    },
    {
        "question": "Which of the following are programming languages? (Multiple choice)",
        "options": [ "Python", "HTML", "CSS", "JavaScript" ],
        "answers": [ 0, 3 ]
    },
    {
        "question": "What is the boiling point of water? (Single choice)",
        "options": [ "100°C", "90°C", "50°C", "120°C" ],
        "answers": [ 0 ]
    }
]