IBPS Clerk Prelims Model Paper 7

A man starts from point P and goes 5 km east, then he turns to his left and goes 5 km, next he turns to his right and walks 9 km, next to his left and goes 2 km. now he takes a left turn and finally stops at point Q after moving 13 km. Find the distance between P and Q (in km), and the direction he is now as seen from point P.