Abhijit comes out of his house and runs 30 meters northwest. After this, he runs 30 meters southwest. After this, he runs 30 meters south east. After this, he runs 30 meters north east. How far is he from his house?

Options

A. 10 m
B. 20 m
C. 30 m
D. 0 m

Answer

D

Explanation

Point A is the home of abhijeet, he moves 30 m in north west direction from point A and reaches point B, from point B he again moves 30 m in south west direction top reach point C, then he moves 30 m in south-east direction to reach point D, and finally he moves 30 m in north-east direction to return back to point A.
therefore the distance between abhijeet.s home to the end point is 0.
This is a direct explanation. Take step by step. Like he moved 30m north west. So represent it in the figure 1.
Then 30m south west. Represent it in figure 2 combining figure 1 and likewise.