SSC CHSL 10 Jan 2017 Shift 2 Paper

Question : 7 of 100

Marks: +1, -0

Find out the odd word/letters/number/number pair from the given alternatives.
7 : 50 : : 9 : ?

Solution:

Expression : 7 : 50 : : 9 : ?
The pattern followed is =

x : x^2 + 1

Eg :-

7 : 7^2 + 1 = 7 : 50

Similarly,

9^2 + 1 = 81 + 1 = 82

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