question_answer

A girl leaves form her home, she first walks 30 m- North-West direction and then 30 m in South-West direction. Next, she walks 30 m in South-East direction. Finally, she turns towards her house. In which direction she moving?

A) North-East        

B) North-West

C) South-East                    

D) South-West

Correct Answer: A

Solution :

The movements of the girl are as shown in Figure. (A to B, B to C, C to D, D to A). Clearly, she is finally moving in the direction DA i.e., North-East.