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The ratio of the present ages of A and B...

The ratio of the present ages of A and B is `1 : 3`. After 10 years, the ratio of their ages will be `2 : 5`. Find B's present age.

A

70 years

B

85 years

C

90 years

D

80 years

Text Solution

Verified by Experts

The correct Answer is:
C
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