Rita drives to the North of her place of stay at A and after travelling 25 km finds that she has driven in the wrong directions. She then turns to her right and travels 2 km and then she again turns to the right and drives straight another 25 km. How much distance has she now to cover to go back to the starting point?Options25 km4 km40 km2 km
Question
Rita drives to the North of her place of stay at A and after travelling 25 km finds that she has driven in the wrong directions. She then turns to her right and travels 2 km and then she again turns to the right and drives straight another 25 km. How much distance has she now to cover to go back to the starting point?Options25 km4 km40 km2 km
Solution
Rita initially drives 25 km north, then turns right (which would be east if she was initially going north) and drives 2 km. She then turns right again (now going south) and drives another 25 km.
At this point, she has driven back the same distance south as she initially went north, so she is level with her starting point in the north-south direction. However, she is 2 km to the east of her starting point.
Therefore, to get back to her starting point, she needs to cover the distance she is away from it, which is 2 km to the west. So, the answer is 2 km.
Similar Questions
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Select the correct answerRana travels 10 km to the North, turns left and travels 4 km and then again turns right and covers another 5 km and then turns right and travels another 4 km. How far is he from the right starting point?Options4 km15 km5 km10 km
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