[{"id": 1, "type": "multiple_choice", "options": ["2", "3", "8", "16"], "question": "Simplify: 16/8", "correct_answer": "2"}, {"id": 2, "type": "multiple_choice", "options": ["5", "-5", "12", "7"], "question": "What is the slope of the line y = 5x + 7?", "correct_answer": "5"}, {"id": 3, "type": "short_answer", "question": "What is 3^4?", "correct_answer": "81"}, {"id": 4, "type": "multiple_choice", "options": ["2", "4", "5", "8"], "question": "Simplify: 8/2", "correct_answer": "4"}, {"id": 5, "type": "multiple_choice", "options": ["opposite / adjacent", "hypotenuse / opposite", "adjacent / hypotenuse", "opposite / hypotenuse"], "question": "In a right triangle, sin(θ) is defined as:", "correct_answer": "opposite / hypotenuse"}]