3 years ago, the ratio of age of A and B is 1 : 3 and the ratio of pre – McqOptions

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1.	3 years ago, the ratio of age of A and B is 1 : 3 and the ratio of present age of B and C is 2 : 7. Find the C’s age after 3 years if sum of present age of A and B is 34 years.
A.	81 years
B.	87 years
C.	78 years
D.	89 years
E.	85 years
Answer» C. 78 years

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