एक सुबह सूर्योदय के तुरंत बाद, शरद एक ध्वजदंड (फ्लैगपोल) की ओर उन्मुख होकर खड़ा था। वह कुछ दूरी तक सीधा चला और रुक गया। उसने देखा कि ध्वजदंड की परछाईं उसके ठीक 90 डिग्री दाईं ओर गिर रही थी। वह किस दिशा की ओर उन्मुख था?

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?