1. What is Ravi's present age? I. The present age of Ravi is half of that of his father. II. After 5 years, the ratio of Ravi's age to that of his father's age will be 6 : 11. III. Ravi is 5 years younger than his brother.

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By: guest on 01 Jun 2017 05.47 pm

I. Let Ravi's present age be x years. Then, his father's present age = 2x years. II. After 5 years, Ravi's age = 6 Father's age 11 III. Ravi is younger than his brother. From I and II, we get x + 5 = 6 . This gives x, the answer. 2x + 5 11 Thus, I and II together give the answer. Clearly, III is redundant. Correct answer is (A).