[Solved] - - SSC Stenographer 11 September 2017 Afternoon Shift

Instructions

In the following question, select the odd number pair from the given alternatives.

Question 13

Solution

The pattern followed is = $$n(n-1)$$

(A) : $$11\times(11-1)=110$$

(B) : $$9\times(9-1)=72$$

(C) : $$7\times(7-1)=42$$

(D) : $$5\times(5-1)=20\neq30$$

=> Ans - (D)

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