SSC CHSL 6 Dec 2015 Shift 1 Paper

Select the related word/letters/number from the given alternatives.

Question : 31 of 200

Marks: +1, -0

6 : 18 :: 4 : ?

Solution:

Expression = 6 : 18 :: 4 : ?
The pattern followed is =

n:n^2/2

Eg :-

(6) ^2 /2 = 36/2= 18

Similarly,

(4)^ 2 /2 = 16/2= 8

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