Read the following information carefully and answer the questions given below:

Mohan starts to walk 10 km. towards East then he turns to his right and walks 15 km. Again he turns to his right and walks 5 km. Finally, he turns towards East and walks 10 km.

What is the direction of the last point with respect to the starting point?

A, B, C,D and E are standing in a row. D is the immediate neighbour of A and E. B is at the right of E and C is in the extreme right. Who is fourth to the left of C?

A man is facing west and he turns anti-clockwise by 90 degrees and moves 10m straight, then he again turns 90 degrees anti-clockwise. Which direction is the man facing now?

Rahul leaves his home and walks 5 km towards east, turns in the south-east direction and walks for 10km, then he turns north-east and moves 10 km. Again, he moves towards the north for 10km. In which direction is he now from starting point?