Sumesh went $15 \, km$ to the north from his house. Then he turned west and covered $10 \, km$. Then he turned south and covered $5 \, km$. Finally,he turned to the east and covered $10 \, km$. In which direction is he from his house?

Rupa and Saroj want to attend a seminar together between $9 \, am$ and $5 \, pm$ on Friday. Saroj cannot leave till after her lunch break which begins at $1:30 \, pm$. Rupa is free after her meeting which begins at noon. For how many hours can the two of them attend the seminar?

Kunal walks $10 \,km$ towards North. From there he walks $6 \,km$ towards South. Then,he walks $3 \,km$ towards East. How far and in which direction is he with reference to his starting point?

Ramakant walks northwards. After a while,he turns to his right and a little further to his left. Finally,after walking a distance of $1 \ km$,he turns to his left again. In which direction is he moving now?

Five boys are standing in a row facing East. Deepak is to the left of Sameer,Tushar,and Shailendra. Sameer,Tushar,and Shailendra are to the left of Sushil. Shailendra is between Sameer and Tushar. If Tushar is fourth from the left,then how far is Sameer from the right?

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 $A.$ $A$ is in which direction with respect to $C$?