अजय, जिसका मुख ठीक दक्षिण-पूर्व दिशा की ओर है, वामावर्त (anti-clockwise) दिशा में 45° मुड़ता है, फिर दक्षिणावर्त (clockwise) दिशा में 135° मुड़ता है और फिर वामावर्त दिशा में 90° मुड़ता है। अजय का मुख अब किस दिशा में है?

Jayesh starts from point A and drives 6 km towards south. He then takes a left turn and drives 3 km. He then takes a right turn and drives 2 km to reach a point B. Tania starts from point X, which is 5 km east of point A, and drives 8 km towards north. She then takes a left turn and drives 5 km to reach a point Y. What is the shortest distance between point Y and point A? (All turns are 90° turns only.)

A person travels 6 meters towards the North from a point, then turns East and travels 8 meters before stopping. How far is he from his starting point?