One morning Udai and Vishal were talking to each other face to face at a crossing. If Vishal's shadow was exactly to the left of Udai, which direction was Udai facing?
Mohan travels 7 km to the north direction from where he is standing and turns to his right. He then walk straight for another 3 km. Turning to his right he moves 7 km. How many km away from starting point is he?
If South-East becomes North, North-East becomes West and so on. What will West become?