Question

Study the following information carefully and answer the questions given below

Swati walks 15m towards west, then she walks 4m towards north. Again she takes a turn and walks 3m towards the east. Finally she walked 9m towards south and comes to a halt. Swati is how far from her initial position?

A 10m Correct Answer Incorrect Answer
B 13m Correct Answer Incorrect Answer
C 9m Correct Answer Incorrect Answer
D 23m Correct Answer Incorrect Answer

Solution

Distance between Swati’s final position and initial position = √52+122 m = √25+144 m = √169 m = 13 m

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