Correct option is B
Given - Sunny starts from point A and drives 11 km towards the east. He then takes a left turn, drives 8 km, turns left and drives 12 km. He then takes a left turn and drives 10 km. He takes a final left turn, drives 1 km and stops at point P

From P to A , need to go in north direction for (10 - 8) = 2 km