Sunil and Raju start driving from their office. Sunil rides 5 m North, then turns West and rides 7 m, and then turns South and rides 10 m. In the meanwhile, Raju rides 5 m South, then turns East and rides 7 m, then turns North and rides 5 m, then turns East and rides 7 m, and then turns South and rides 5 m. Where is Sunil with respect to Raju?

Pooja starts from her house, walks 200 m northward, then turns 45° to the right and walks 70 m. After that, she turns 90° to the right and walks another 70 m. What is the approximate shortest distance between her current location and her house?

Manoj starts from Point A and drives 25 km towards South. He then takes a left turn, drives 17 km, turns left and drives 28 km. He then takes a left turn and drives 20 km. He takes a final left turn, drives 3 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)