Q. A father is 5 times as old as his son. His son is 6 years old. After how many years, will the father be 4 times as old as his son?
Explanation by: Mr. Dubey
Age of son = 6 years Age of father = 6 × 5 = 30 years Let after P years father will be 4 times of son. According to question , ⇒ 30 + P = 4 (6 + P) ⇒ 4P – P = 30 – 24 ⇒ 3P = 6 ⇒ P = 2 years Hence, after 2 years father will be 4 times of son.
You must be Logged in to update hint/solution
Be the first to start discuss.
Related MCQs on Reasoning
Q. Find out the wrong number in the given sequence of numbers. 56, 72, 90, 110, 132, 150
Q. If A stands on his head with his face towards north, in which direction will his left hand point?
Q. Complete the series.... 71, 59, 48, 38, 29, ?
Q. Complete the series.... SCD, TEF, UGH, ? , WKL
Q. Complete the series.... 6341, 5432, ? , 3614
Q. Choose the correct alternative. Arc : Circle : Line : ?
Q. Doctor : Nurse :: ? : Follower
Q. 'Rabbit' is related to 'Burrow' in the same way as 'Lunatic' is related to
Learn All Reasoning MCQs
Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.
Discusssion
Login to discuss.