UP Police Constable Exam Model Paper 2

Question : 54 of 150

Marks: +1, -0

Directions: Select the related number from the given alternatives.
15 : 256 : : 19 : ?.

Solution:

The pattern followed is,
→ 15 +1 = 16

^2

= 256.
→ 19 + 1 = 20

^2

= 400.
Hence, "400" is the correct answer.

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