If a man's shadow falls to his right in the morning, which direction is he facing? MCQ with Answer and Explanation

Vineet cycles 8 km south, then turns west and cycles 9 km, then turns north and cycles 6 km, then turns east and cycles 5 km, then turns to his left. Turns and cycles 2 km. Where is he now with respect to his starting position?

If a woman facing south turns 90° right, then 90° left, which direction now?

Sneha walks 10 m south, then 10 m west, then 10 m north. How far is she from start?