medium Set 75 Form Exercise

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                4,
                8,
                16
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                75
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                8,
                16,
                32,
                64
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                21,
                35,
                49,
                63
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                47,
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                57,
                62
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                34,
                42,
                50,
                58
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                24,
                42,
                60,
                78
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            "subType": "arithmetic-sequence",
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                30,
                44,
                58,
                72,
                86
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            "question": "What comes next in the pattern? 30, 44, 58, 72, 86, __",
            "answer": 100,
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                46,
                66,
                86,
                106,
                126
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            "answer": 146,
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                15,
                45,
                135,
                405
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                43,
                37,
                31,
                25
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                52,
                54,
                56,
                58
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            "answer": 60,
            "correctAnswer": "60",
            "difficulty": "medium"
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                4,
                1,
                -2,
                -5,
                -8
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            "question": "What comes next in the pattern? 4, 1, -2, -5, -8, __",
            "answer": -11,
            "correctAnswer": "-11",
            "difficulty": "medium"
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                36,
                44,
                52,
                60
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