SSC CGL 7 Sep 2016 Paper

Question : 15 of 100

Marks: +1, -0

If 4 * 2 = 3 and 8 * 4 = 3, then 21 * 7 = ?

Solution:

4 * 2 = 3
⇒

4/2

+ 1 = 3
8 * 4 = 3
⇒

8/4

+ 1 = 3
Therefore,
21 * 7 = ?
⇒

{21}/7

+ 1 = 4

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