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Question

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.

What will be the age of A after 4 years?

Quantity I: The ratio between the present ages of A and B is 5:8 respectively and B is 9 years elder than A.

Quantity II: 15 years

A Quantity I ≥ Quantity II Correct Answer Incorrect Answer
B Quantity I ≤ Quantity II Correct Answer Incorrect Answer
C Quantity I > Quantity II Correct Answer Incorrect Answer
D Quantity I < Quantity II Correct Answer Incorrect Answer
E Quantity I = Quantity II or relation is not established Correct Answer Incorrect Answer

Solution

Quantity I: Let the present age of A and B be 5x and 8x respectively. According to question, => 8x – 5x = 9 => x = 3 A’s age after 4 years = (5 x 3) + 4 = 19 years Quantity II: 15 years Therefore, Quantity I > Quantity II

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