question_answer

Nitin starts moving towards East from a point K. After moving 30 metres he turns to his right and moves 10 metre. He again turns to his right and walks 30 metres. He turns to his right and moves 30 metres. At what distance and in which direction is he now from K?

A) At K, East         

B)   10 m, North

C) 20 m, West   

D)   20 m, North

E)             None of these

Correct Answer: D

Solution :

Explanation Option [d] is correct. As per direction diagram,