Direction Sense Test - Verbal and Reasoning

Q1:

A child went 90 m in the East to look for his father, then he turned right and went 20 m. After this he turned right and after going 30 m he reached to his uncle's house. His father was not there. From there he went 100 m to his north and met his father. How far did he meet his father from the starting point?

A 80 m

B 100 m

C 140 m

D 260 m

ANS:B - 100 m