[{"id": 1, "type": "short_answer", "question": "What is 5^4?", "correct_answer": "625"}, {"id": 2, "type": "multiple_choice", "options": ["opposite / adjacent", "adjacent / hypotenuse", "opposite / hypotenuse", "hypotenuse / opposite"], "question": "In a right triangle, sin(θ) is defined as:", "correct_answer": "opposite / hypotenuse"}, {"id": 3, "type": "multiple_choice", "options": ["x = 6 and x = 8", "x = 4 and x = 2", "x = -4 and x = -2", "x = 0 and x = 6"], "question": "What are the solutions to x² - 6x + 8 = 0?", "correct_answer": "x = 4 and x = 2"}, {"id": 4, "type": "multiple_choice", "options": ["11", "30", "3", "10"], "question": "Simplify: 30/3", "correct_answer": "10"}, {"id": 5, "type": "multiple_choice", "options": ["x = 6 and x = 3", "x = 9 and x = 18", "x = -6 and x = -3", "x = 0 and x = 9"], "question": "What are the solutions to x² - 9x + 18 = 0?", "correct_answer": "x = 6 and x = 3"}]