Question
What will be the age of A after 4 years? Quantity
I: The ratio between the present ages of A and B is 3:7 respectively and B is 8 years elder than A. Quantity II: 12 years In the question, two quantities I and II are given. You have to solve both the quantities to establish the correct relation between Quantity-I and Quantity-II and choose the correct option.Solution
Quantity I: Let the present age of A and B be 3x and 7x respectively. According to question, => 7x – 3x = 8 => x = 2 A’s age after 4 years = (3 x 2) + 4 = 10 years Quantity II: 12 years Therefore, Quantity I < Quantity II
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