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What is Arun's present age? I. Five years ago, Arun's age was double that of his son's age at that time. II. Present ages of Arun and his son are in the ratio of 11 : 6 respectively. III. Five years hence, the respective ratio of Arun's age and his son's age will become 12 : 7.
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Answer: Option D Explanation: II. Let the present ages of Arun and his son be 11x and 6x years respectively. I. 5 years ago, Arun's age = 2 x His son's age.
Clearly, any two of the above will give Arun's present age.
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Each of the questions given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.
Correct answer is (D).Post your comments here:
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