SSC CHSL 15 Nov 2015 Shift 1 Paper

Reasoning

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

Question : 4 of 199

Marks: +1, -0

7: 42 :: 8 : ?

Solution:

Expression = 7: 42 :: 8 : ?
The pattern followed is =

n : n ^2 − n

Eg :-

7 : (7 ^2 − 7) = 7 : 42

Similarly,

(8)^ 2 − 8 = 64 − 8 = 56

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