Question

A person travels 12 km due north, then 15 km due east, after that 15 km due west and then 15 km due south. how far is he from the starting points? [upsc 2009(cs-p)]

Answer 1

he will reach the same starting point .
there is no displacement...

Answer 2

Answer:

3 kms

Step-by-step explanation: 15 km is the equal distance from all sides

and north side is 12 km due so ........ he is going to north side......so 15-12 = 3 ........ so he is 3 km distance from the starting point