SaralriResultOutPYQ
MediumDGVCL Vidyut Sahayak JE (Electrical)2024
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In the number analogy X : 10 :: 4 : Y, which values of X and Y should be interchanged/used so that the same pattern is followed on both sides?

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Answer & Explanation
Correct AnswerB. X = 2, Y = 66

Quick Explanation

Using option B, 2 maps to 10 because 2^3 + 2 = 10, and 4 maps to 66 because 4^3 + 2 = 66.

Formula / Key Relation

n3 + 2

Detailed Explanation

Using option B, 2 maps to 10 because 2^3 + 2 = 10, and 4 maps to 66 because 4^3 + 2 = 66.

Quick Trick

Test the same arithmetic rule on both sides.

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