Question

What value should come in the place of (?) in the following number series? 15, 16, 24, 51, 115, ?

A 350 Correct Answer Incorrect Answer
B 191 Correct Answer Incorrect Answer
C 240 Correct Answer Incorrect Answer
D 200 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

ATQ, 15 + 1³ = 16 16 + 2³ = 24 24 + 3³ = 51 51 + 4³ = 115 115 + 5³ = 240

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