Correct option is D
Mr. Zzz starts from Point A and drives 11 km towards the east.
He then takes a left turn, drives 19 km, turns left and drives 21 km.
He then takes a left turn and drives 24 km.
He takes a final left turn, drives 10 km and stops at Point P.

Required Direction = North
Required distnace = 24 km - 19 km = 5 km