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?

In a square arrangement,let the initial positions be $A$ (North-West),$B$ (North-East),$C$ (South-East),and $D$ (South-West). $C$ and $A$ move diagonally to opposite corners and then one side each clockwise and anticlockwise respectively. $B$ and $D$ move two sides each clockwise and anticlockwise respectively. Who is at the North-West corner?

On a playing ground,Dinesh,Kunal,Nitin,Atul,and Prashant are standing as described below,facing the North.
$(i)$ Kunal is $40 \, \text{metres}$ to the right of Atul.
$(ii)$ Dinesh is $60 \, \text{metres}$ to the south of Kunal.
$(iii)$ Nitin is $25 \, \text{metres}$ to the west of Atul.
$(iv)$ Prashant is $90 \, \text{metres}$ to the north of Dinesh.
Who is to the north-east of the person who is to the left of Kunal?

$A$ child is looking for his father. He went $90 \, m$ in the East before turning to his right. He went $20 \, m$ before turning to his right again to look for his father at his uncle's place $30 \, m$ from this point. His father was not there. From here he went $100 \, m$ to the North before meeting his father in a street. How far did the son meet his father from the starting point? (in $m$)

If the digits of a watch are replaced by every alternate letter of the alphabet beginning from $12$ in the reverse order,i.e.,$12$ is replaced by $A$,$11$ is replaced by $C$,and so on,then on which alphabet would the small hand be when the time is $5:00 \, P.M.$?

Dinesh walks $20 \,m$ north. Then he turns right and walks $30 \,m$. Now he turns right and walks $35 \,m$. Now, turning left, he walks $15 \,m$. Again, he turns left and moves $15 \,m$. Finally, turning left, he again walks $15 \,m$. In which direction and how far is he from his original position?