If north west becomes south and north east becomes west and so on, what will be the south west?

All persons in a row are facing North, C is 7th to the left of F who is at the extreme right. C has 3 persons on the left. What is the total number of persons in the row?

Ankit starts from his house and walks 40 metres in north-west.
He then turns and walks 40 metres in north-east.
He again turns and walks 40 metres in south-east and finally he turns again towards his house.
In which direction is he now moving?

Rohit walks 50 metres North, then turns right and walks 30 metres, then again turns right and walks 15 metres.
He then again turns right and walks 70 metres. Finally, he turns left and walks 60 metres. In which direction is he from his starting position?

A man walks 10 metres towards west and turns to right, walks 8 metres and turns to left, walks 7 metres and turns to right, walks 5 metres. He then turns to right, walks 20 metres and finally turns to right and walks 3 metres. In which direction is he facing now?

'B' is to the North of 'A' and to the West of 'C'. In what direction is 'C' with respect to 'A'?

Aman is facing south east and move 5 m forward, turns right and move 5 m and again turns right and move 5 m. Which direction is he from his initial position?

Arun walks 8 km in West direction. Then he turns 90° anticlockwise. Then in which direction is he facing now?

Gautam starts from Point A and drives 9 km towards south. He then takes a right turn, drives 4 km, turns right and drives 11 km. He then takes a right turn and drives 6 km. He takes a final right turn, drives 2 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90° turns only unless specified.)

Govind starts from Point Y and drives 12 km towards west. He then turns right and drives 37 km, takes a left turn, drives 18 km, turns left and drives 63 km. He then takes a right turn and drives 19 km. He takes a right turn, drives 35 km, turns left, drives 32 km, then turns left and drives 9 km to stop at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (All turns are 90° turns only unless specified.)