List of top Logical Reasoning Questions on Direction and Distance asked in CG Pre BEd

Gyan Prakash left for his college in his car -
(J) He drove 15 km towards the North and then 10 km towards the West.
(K) He then turned South and covered 5 km.
(L) Further, he turned to the East and moved 8 km.
(M) Finally, he turned right and drove 10 km.
How far and in which direction is he from his starting point?
A person walked 5 meters towards the north, took a left turn and walked for 10 meters. He then took a right turn and walked for 20 meters, and again took a right turn and walked 10 meters. How far is he from the starting point?