CDS 2010 PYQ with Answer — Which one of the following numbers is not a square of any natural num… | UPSC One

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CDS 2010 · Elementary Mathematics (CDS-I)Q88

Back to the full 2010 paper

2010 · Q88

Which one of the following numbers is not a square of any natural number ?

Elementary MathematicsNumber System

A5041
B9852
C1936
D6241

Explanation

9852 lies between 99² and 100².

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