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?

$A$ man is facing north-west. He turns $90^{\circ}$ in the clockwise direction and then $135^{\circ}$ in the anticlockwise direction. Which direction is he facing now?

Point $D$ is $14 \,m$ towards the West of point $A$. Point $B$ is $4 \,m$ towards the South of point $D$. Point $F$ is $9 \,m$ towards the South of point $D$. Point $E$ is $7 \,m$ towards the East of point $B$. Point $C$ is $4 \,m$ towards the North of point $E$. Point $G$ is $4 \,m$ towards the South of point $A$. Which of the following points are in a straight line?

One morning after sunrise,Vikram and Shailesh were standing in a lawn with their backs towards each other. Vikram's shadow fell exactly towards his left-hand side. Which direction was Shailesh facing?

$A$ man walked $30 \, m$ towards south. Then,he turned to his right and walked $30 \, m$. Then,he turned to his left and walked $20 \, m$. Again,he turned to his left and walked $30 \, m$. How far is he from his initial position?

$I$ am facing South. $I$ turn right and walk $20 \, m.$ Then $I$ turn right again and walk $10 \, m.$ Then $I$ turn left and walk $10 \, m$ and then turning right walk $20 \, m.$ Then $I$ turn right again and walk $60 \, m.$ In which direction am $I$ from the starting point?