Question 16

Four number pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.

Solution

From the given option (A) $$ 13 \times 14 = 182 $$

(B) $$ 25 \times 26 = 650 $$

(C) $$ 23 \times 24 = 552 $$

(D) $$ 18 \times 17 = 306 $$

then D is different from others , it is multiply by one less than it self .

therefore (D) 18:306 Ans

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