Anil walked 10 km towards North. From there he turned back and walked 6 km towards South. Then he walked 3 km towards East. How far was he from the starting point?
A9 km
B16 km.
C5 km.
D15 km
Answer:
C. 5 km.
Read Explanation:
AD^2=CD^2+AC^2 AD^2=3^2+4^2 AD=5 km and his direction is North East.