Question

Radhika walks $50$ metres south of her house then she turns left and walks another $20$ metres. Then turning to the North she walks $30$ metres and then starts walkings to her house. In which direction is she walking now?

Answer 1

The movements of Radhika are as shown in the below figure (A to B, B to C, C to D and D to A). Clearly, she is finally moving in the direction DA i. e. North - West