Aptitude

Topic: Ages

The ratio of the present age of P & Q is 6:7. If Q is 4 yearsold than P. what will be the ratio of the ages of P & Q after4 years.

The present age of P & Q is 6:7 i.eP / Q = 6 / 7Q is 4 years old than P i.e Q = P+4.P/ P+4 = 6/77P-6P = 24,P = 24 , Q = P+4 =24+4 = 28After 4 years the ratio of P &Q isP+4:Q+424+4 : 28+4 = 28:32 = 7:8

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