The ratio of ages of the father and the daughter at present is 3 : – McqOptions

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1.	The ratio of ages of the father and the daughter at present is 3 : 1. Four year ago the ratio was 4 : 1 . The average age of the father and daughter 2 year hence will be
A.	13 years
B.	19 years
C.	28 years
D.	36 years
Answer» E.

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