The ratio of the present age of father to that of son is 7:2. After 10 – McqOptions

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1.	The ratio of the present age of father to that of son is 7:2. After 10 years their ages will be in the ratio of 9:4. The present ages of the father is
A.	35 years
B.	40 years
C.	30 years
D.	25 years
Answer» B. 40 years

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