Correct option is A
Anita starts from Point A and drives 6 km towards the south.
She then takes a left turn, drives 8 km, turns left and drives 10 km.
She then takes a right turn and drives 2 km.
She then takes a right turn and drives 4 km.
She takes a final right turn, drives 4 km and stops at Point D.

Required direction = East
Required distance = 8 km - 2km = 6 km