Question
Sum of the present ages of A, B, C and D is 50 years. After 5 years ratio of their ages is 4:3:2:1. What is C’s present age?
Section 1Solution
At present sum of age = 50 years After 5 years sum of age will be, => 4x + 3x + 2x + x = 50 + 5 × 4 => 10x = 50 + 20 => x = 7 C’s present age = 2x – 5 = 9 years
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