A man walks 3 km east, 4 km north, 3 km west. Distance from start? MCQ with Answer and Explanation

A girl faces north. She turns 135° clockwise, then 90° anticlockwise. Which direction?

A girl walks 20 m south, turns right and walks 15 m, turns right again and walks 20 m. How far is she from start?

Ranil's face is in the south direction. He walks 10 meters straight after which he takes a left turn and walks 5 metres. From there he takes one left turn and once right to cover 5 meters after each turn. After that he starts walking in the north direction and covers a distance of 15 metres. Then from there he walks 15 meters towards west. In which direction is he now from the starting point?