SSC CGL 6 Sep 2016 Paper

Question : 3 of 100

Marks: +1, -0

Select the related numbers from the given alternatives:
121 : 12 :: 25 : ?

Solution:

121 =

(12 – 1)^2

= 11 × 11
Similarly,
25 =

(6 – 1)^2

= 5 × 5

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