Home PDF Store Exams G.K. Aptitude Reasoning English Computer Biology Privacy About Contact

Subscribe TechModgy to learn about new technologies!

A person travels equal distances with speed of 3 km/hr, 4 km/hr and 5 km/hr and takes a total of 47 minutes. Find the total distane

A. 3 km

B. 4 km

C. 6 km

D. 9 km

Study and Earn Android App

Share this question with your friends

Correct Answer : A.

Let the distance be 3x km,

t h e n, \frac{x}{3} + \frac{x}{4} + \frac{x}{5} = \frac{47}{60}

\frac{47 x}{60} = \frac{47}{60}

x = 1

So total distance = 3*1 = 3 Km

Comment

Also checkout

Human reproductive system MCQ Applied Mechanics and Graphic Statics MCQ Synthesis of Sentences MCQ Basics of Economics MCQ Current Affairs April 2017 MCQ Engineering Mechanics MCQ Php Programming MCQ Machine Design MCQ s-Block Element MCQ Idioms & Phrases MCQ Skin Anatomy and Physiology MCQ Physical Measurement MCQ