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Question

Sum of the present ages of A, B, C and D is 55 years. After 5 years ratio of their ages is 5:4:3:3. What is C’s present age?

A 11 years Correct Answer Incorrect Answer
B 13 years Correct Answer Incorrect Answer
C 10 years Correct Answer Incorrect Answer
D 12 years Correct Answer Incorrect Answer

Solution

At present sum of age = 55 years After 5 years sum of age will be, => 5x + 4x + 3x + 3x = 55 + 5 × 4 => 15x = 55 + 20 => x = 75/15 => x = 5 C’s present age = 3x – 5 = 10 years

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