4 years ago, the respective ratio between 1/ 2 of A’s age at that time and four times of B’s age at that time was 5 : 12. Eight years hence 1 /2 of A’s age at that time will be less than B’s age at that time by 2 years. What is B’s present age ?

IBPS RRBs Officer Scale I and II 12 Se 2015 Paper

Question : 56 of 200

Marks: +1, -0

4 years ago, the respective ratio between

of A’s age at that time and four times of B’s age at that time was 5 : 12. Eight years hence

of A’s age at that time will be less than B’s age at that time by 2 years. What is B’s present age ?

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