Two persons A and B stand at the same point. A walks 3 km East, takes a right turn and walks 5 km, then turns left and walks 2 km. B walks 7 km towards West, turns right and walks 7 km, then turns right again and walks 12 km. How far is A from B?

A man travels 50 km east. From there, he turns left and travels 50 km. Then he turns right and travels 50 km. He then turns right and travels 50 km. Finally, he turns left and travels 50 km. How far is he from the starting point?

Akshita starts from Point A and drives 22 km towards North. He then takes a left turn, drives 17 km, turns left and drives 27 km. He then takes a left turn and drives 21 km. He takes a final left turn, drives 5 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-degree turns only, unless specified.)