[{"id": 1, "type": "true_false", "question": "The square root of 9 is 3.", "correct_answer": "True"}, {"id": 2, "type": "multiple_choice", "options": ["29 square units", "58 square units", "210 square units", "224 square units"], "question": "What is the area of a rectangle with length 14 and width 15?", "correct_answer": "210 square units"}, {"id": 3, "type": "multiple_choice", "options": ["x = 10", "x = 12", "x = 11", "x = 33"], "question": "Solve for x: 3x = 33", "correct_answer": "x = 11"}, {"id": 4, "type": "short_answer", "question": "Evaluate: -6 + (0)", "correct_answer": "-6"}, {"id": 5, "type": "multiple_choice", "options": ["35:20", "35:4", "7:20", "12:9"], "question": "If the ratio is 7:4, what is the equivalent ratio when multiplied by 5?", "correct_answer": "35:20"}]