UP Police Constable Exam Model Paper 4

Question : 73 of 150

Marks: +1, -0

Choose the correct option in place of "?":
121, 144, 169, ?, 225

Solution:

The logic is:

11^2=121

12^2=144

13^2=169

13^2=169

$14^2=196$

15^2=225

Hence, ‘196’ is the correct answer.

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