Q1. A boy travel 100m towards south direction from railway station and then he turn to his right and walk 50m and reach to his coaching class and then he walks again 40m in the same direction and then takes to his right again and walk 100 metre. How many metres was he away from the railway station?
(a) 90
(b) 20
(c) 150
(d) 100
(e) None of these
Answers1. Ans.(a)Sol. He is 90m away from post-office.
Q2. Starting from a point P, Mona walked 20m towards South and then she turned left and walked 30m. She then turned again left and walked 20m. She again turned left and walked 40m and reached a point Q. How far and in which direction is the point Q from the point P?
(a) 20m West
(b) 10m North
(c) 10m East
(d) 10m West
(e) None of these
Answers2. Ans.(d)Sol.