[{"id": 1, "type": "short_answer", "question": "What is 2^3?", "correct_answer": "8"}, {"id": 2, "type": "short_answer", "question": "What is 3^2?", "correct_answer": "9"}, {"id": 3, "type": "multiple_choice", "options": ["x = 8 and x = 15", "x = 3 and x = 5", "x = -3 and x = -5", "x = 0 and x = 8"], "question": "What are the solutions to x² - 8x + 15 = 0?", "correct_answer": "x = 3 and x = 5"}, {"id": 4, "type": "short_answer", "question": "What is 2^3?", "correct_answer": "8"}, {"id": 5, "type": "multiple_choice", "options": ["opposite / hypotenuse", "adjacent / hypotenuse", "opposite / adjacent", "hypotenuse / opposite"], "question": "In a right triangle, sin(θ) is defined as:", "correct_answer": "opposite / hypotenuse"}]