Study the information given below carefully and answer the questions that follow:
Raman started point 'P' and walked 2 km towards north. He turned towards right and walked 2 km and then turned left and walked 2 km. He turned to right and walked further 2 km.
How far will he be from his original point, if he walked 4 km towards right?

Options

A. 2 km
B. 3 km
C. 4 km
D. 5 km

Answer

C

Explanation

If he had walked 4 km more he would have reached point U. The distance between P and U = Distance between Q and R + Distance between S and T = 2 km + 2 km = 4 km