Direction : Read the following information carefully and answer the questions which follow .
Point W is 6 km towards the East of point X .  Point Y is 8 km North of point . X . Point Z is exactly midway between point Y and point X . Point A is  10 km to the South of point Z . Point B is 3 km towards the East of point Z . Point C is exactly mid way between point X and point W .

If a person walks 8 km towards North from point C , which of the following points would be cross and how far will he be from point Y ? 

A boat moves from a jetty towards the East. After sailing from 9 nautical miles, she turns towards the right and covers another 12 nautical miles. If she wants to go back to the jetty what is the shortest distance now from her present position?

Mohan walked 30 meters towards west, took a right turn and walked 20 meters. He then took a left turn and walked 40 meters and stopped. Towards which direction was he from the starting point?

Ram goes 4 km north of his house. Then he goes 3 km west, then 8 km south. How many kilometers away was he from his house?

Ramesh goes 30 km towards East from his house, after that he turns 10 km to his right and then he goes 50 km towards North. How far is Ramesh from his house?

A man is facing towards the west. He turns 45 degrees clockwise and then another 180 degrees anticlockwise. Finally, he turns 90 degrees in the right. Which direction is he facing now?

Rajiv is moving towards the south. He turns twice to the left and then to the right. Now which direction is there in front of him?

Richa starts walking from her home and walks 50 meters towards west and then turn left and walks 90 m. Then she again turns left and walks 30 meters. After that she again turns left and goes 120 meters. She finally turns right and walks 20 meters and reaches her final destination. How far is she from her home now and in which direction with reference to her home?