Question
What will be the age of A after 3 years? Quantity
I: The ratio between the present ages of A and B is 9:13 respectively and B is 8 years elder than A. Quantity II: 25 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 9x and 13x respectively. According to question, => 13x – 9x = 8 => x = 2 A’s age after 3 years = (9 x 2) + 3 = 21 years Quantity II: 25 years Therefore, Quantity I < Quantity II
12 of 8 - 9 ÷ 3 × 16 - 17 + 6 of 4 - 15
f(x)=x+ ∣ x ∣ , then the function is:
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