1. Rukmani walks towards South-east a distance of 7 km, then she moves towards West and travels a distance of 14 m. from here, She moves towards North-west a distance of 7 m and finally she moves a distance of 4 m towards East and stood at that point. How far is the starting point from where she stood ?
A. 3 m
B. 4 m
C. 10 m
D. 11 m
2. Dinesh starts walking towards east. After 75 meters, he turns to the left and walks 25 meters . Again he turns to the left, walks a distance of 40 meters straight , again he turns to the left and walks a distance of 25 meters. How far is he from the starting point ?
A. 25 meters
B. 50 meters
C. 115 meters
D. None of these
A rough line diagram marking Rukmani’s moves will get you to the conclusion that she is 10 m away from here starting point.
If you were to draw a rough line diagram of Dinesh’s movements, you will conclude that he is 35m away from his starting point, hence none of the options above gave the right answer.