A.  14 years

B.  15 years

C.  16 years

D.  17 years

1
Correct Answer :
16 years
Explanation :

Let us assume, Six year ago, Kunal's age as 6x and Sagar's age as 5x

Current age of Kunal is 6x+6 and of Sagar is 5x+6

After four years their ages will be in 11 : 10 ratios

( 6x + 6 + 4 ) : ( 5x + 6 + 4 ) = 11 : 10

=> 10 ( 6x + 6 + 4 ) = 11 ( 5x + 6 + 4 )

=> x = 2

=> Sagar's present age = ( 5x + 6 ) = 16 years


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