Find the missing term 7 26 63 124 215 342

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Find the missing term: 7, 26, 63, 124, 215, 342, ?

A. 391

B. 421

C. 481

D. 511

Answer: Option D

Solution(By Examveda Team)

The terms of the given series are (2³ - 1), (3³ - 1), (4³ - 1 ), (5³ - 1), (6³ - 1), (7³ - 1),..........
So, missing term = (8³ - 1) = (512 - 1) = 511.

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Find the missing term 7 26 63 124 215 342

Find the missing term: 7, 26, 63, 124, 215, 342, ?

Solution(By Examveda Team)

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