Sum of the present ages of A, B, C and D is 60 years. After 2 years ratio of their ages is 7:5:3:2. What is C’s present age?
At present sum of age = 60 years After 2 years sum of age will be, => 7x + 5x + 3x + 2x = 60 + 2 × 4 => 17x = 60 + 8 => x = 4 C’s present age = 3x – 2 = 10 years
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