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Which of the following numbers will replace the question mark (?) in the given series? 144, ? ,196 ,225, 256
Question

Which of the following numbers will replace the question mark (?) in the given series?
144, ? ,196 ,225, 256

A.

121

B.

169

C.

196

D.

179

Correct option is B

Given: 144, ?, 196, 225, 256
Logic: Each term in the sequence follows the square of consecutive integers starting from 12.
This logical pattern confirms the missing number is 169
Thus, the correct option is (b).

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