Question
What number should come next?
2, 10, 30, 68, 130, __
2, 10, 30, 68, 130, __
Answer: Option B
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2, 10, 30, 68, 130, __=> 13 + 1, 23 + 2, 33 + 3, 43 + 4, 53 + 5, __The given numbers can be expressed in n3 + n form of consecutive natural numbers starting with 1.Hence, the next number in the series is 63 + 6 = 222.
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