एक सुबह, A और B एक-दूसरे के सामने खड़े हैं। यदि A की परछाई उसके ठीक पीछे बनती है, तो B का मुख किस दिशा की ओर है?

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?