If NOR is coded as 2-3-6, then how should REST be coded in the same code language?

Which letter in the word ‘ Vertex ’ should be changed to mean spiral movement?

I am facing east. I turn 100° in the clockwise direction and then 145° in the anti clock wise direction. Which direction am I facing now?

I am facing West. I turn 45° in the clockwise direction and then 180° in the same direction and then 270° anti-clockwise. which direction am facing now?

A man is standing facing the sun. He goes straight for 5 m, takes a left turn to travel 7 m, takes another left to travel 6 m, finally takes a left turn to travel 8 m and stops. 
In which direction is he with respect to the starting point ? 

A man is standing facing the sun. He goes straight for 5 m, takes a left turn to travel 7 m, takes another left to travel 6 m, finally takes a left turn to travel 8 m and stops. 
How far is the he from the start ?

Kunal walks 10 kilometers towards North. From there, he walks 6 kilometers towards South. Then, he walks 3 kilometers towards East. How far and in which direction is he with reference to his starting point?

A river flows from west to east and on the way turns left and goes in a semi-circle round a hillock, and then turns left at right angle. In which direction is the river finally flowing?

Namita walks 14 meters towards west, then turns to her right and walks 14 meters and then turns to her left and walks 10 meters. Again turning to her left she walks 14 meters. What is the shortest distance (in meters) between her starting point and the present position?

A person starts from a point A and travels 3 km east - wards to B and then turns left and travels thrice that distance to reach C. He again turns left and travels five times the distance he covered between A and B and reaches his destination D. The shortest distance between the starting point and the destination is?