Instructions

What willcome in place of question mark (?) in the given number series ?

Question 111

14, ?, 7, 14, 56, 448

Solution

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Number of the form $$2^n$$ are multiplied, where $$n \geq -1$$

14 $$\times 2^{-1}$$ = 7

7 $$\times 2^0$$ = 7

7 $$\times 2^1$$ = 14

14 $$\times 2^2$$ = 56

56 $$\times 2^3$$ = 448

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