A boy starts from point A and walks 5 km towards West; turns left and walks 12 km and turns another left and walks 5 km. He then walks 4 km towards North; turns left and walks 3 km; turns right and walks 8 km. He then finally walks 8 km after turning right and reaches B. How far is A from B?

If B is 20 m South from A, C is 10 m North from D, and A is 10 m West from D, in which direction is B located with respect to C?

Deepa moved a distance of 75 m towards the North. She then turned to her left and walked for 25 m, turned left again and walked 80 m. Finally, she turned to her right. In which direction was she moving finally?