Rohit walked 25 m towards south. Then he turned to his left and walked 20 m. He then turned to his left and walked 25 m. He again turned to his right and walked 15 m. At what distance is he from the starting point and in which direction?  Pick one:	A) 35 m east	B) 35 m north	C) 30 m west	D) 45 m east	E) 55 m east

Rationale: ! 20 ! - - - > 15 ! ! ! - - - > ! 20 + 15 = 35 answer : a
Answer: A