question_answer

Going 50 m to the South of her house, Radhika turns left and goes another 20 m. Then, turning to the North, she goes 30 m and then walking to her house, in which direction is she walking now?

A) North-west

B) North

C) South-east

D) East

E) None of these

Correct Answer: A

Solution :

Explanation Option (a) is correct. The movements of Radhika are as shown in figure (A to B, B to C, C to D and D to E) Clearly, she is finally moving in the direction DA i.e. North - west