Download Aptitude Crack
img not found img not found

Arithmetic Reasoning

Q1: A father is now three times as old as his son. Five years back, he was four times as old as his son. The age of the son (in years) is

A 12

B 15

C 18

D 20

ANS:B - 15

Let son's age be x years. Then, father's age = (3x) years.Five years ago, father's age = (3x - 5) years and son's age = (x - 5) years.So, 3x - 5 = 4 (x - 5) 3x - 5 = 4x - 20 x = 15.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.