Ram is facing South. Ramesh,walking towards him,stops,and turns to his right. He sees Umesh standing before him facing him. Which direction is Umesh facing?

Pravin walked $30 \, m$ towards East,took a right turn and walked $20 \, m$,again took a right turn and walked $30 \, m$. How far was he from the starting point? (in $m$)

$A$ man walks $30 \,m$ towards South. Then,turning to his right,he walks $30 \,m.$ Then,turning to his left,he walks $20 \,m.$ Again,he turns to his left and walks $30 \,m.$ How far is he from his initial position (in $m$)?

In the given figure,$P$ is $300 \, km$ eastward of $O$ and $Q$ is $400 \, km$ north of $O$. $R$ is exactly in the middle of $Q$ and $P$. The distance between $Q$ and $R$ is (in $, km$)

From his house,Lokesh went $15 \, km$ to the North. Then he turned West and covered $10 \, km$. Then,he turned South and covered $5 \, km$. Finally,turning to East,he covered $10 \, km$. In which direction is he from his house?

The door of Aditya's house faces the East. From the back side of his house,he walks straight $50 \, m$,then turns to the right and walks $50 \, m$ again. Finally,he turns towards left and stops after walking $25 \, m$. Now,Aditya is in which direction from the starting point?