[{"id": 1, "type": "true_false", "question": "28 is an even number.", "correct_answer": "True"}, {"id": 2, "type": "short_answer", "question": "What is 27 ÷ 9?", "correct_answer": "3"}, {"id": 3, "type": "true_false", "question": "56 is an even number.", "correct_answer": "True"}, {"id": 4, "type": "multiple_choice", "options": ["1/5", "2/4", "2/5", "2/8"], "question": "Which fraction is equivalent to 1/4?", "correct_answer": "2/8"}, {"id": 5, "type": "true_false", "question": "38 is an even number.", "correct_answer": "True"}]