Geeta starts walking in the North direction. After walking some distance, she takes a left turn followed by a right turn. After that, she takes two consecutive left turns. In which direction is she walking now?

Building X is to the south of Building Y and Building Z is to the east of Building Y. In which direction is Building X located with respect to Building Z?

Tarun starts from Point A and drives 65 km towards east. He then takes a left turn, drives 42 km, turns left and drives 78 km. He then takes a left turn and drives 71 km. He takes a final left turn, drives 13 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 degrees turns only unless specified)