question_answer

A cyclist goes 30 km to North then 40 km to East. Now he takes a right turn and goes 20 km then again he turns his right and goes 40 km. How far is the cyclist from his starting point?

A) 40 km                 

B)       50 km

C) 25 km                 

D)       10 km

E) None of these

Correct Answer: D

Solution :

Explanation Option [d] is correct. Cyclist?s Movement: Distance of the cyclist from his starting Point D = 30 - 20 = 10 km