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Which will replace the question mark in the given series? 121, 144, 169, ?
Question

Which will replace the question mark in the given series?
121, 144, 169, ?

A.

195

B.

196

C.

193

D.

194

Correct option is B

Given:
The given series is:
121, 144, 169, ?
Observing the pattern, we see that each term is a cube of consecutive natural numbers:
112 = 121
122 = 144
132 = 169
The next term follows the pattern:
142 = 196
Thus, the next term in the series is 196, and the correct answer is: (b) 196.

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