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Namrata takes 4 hrs 15 mins to walk from one place to the same place (by walking and coming back from the vehicle). She can cover both ways in 5 hours and 30 minutes by walking. The time it takes for her to come back from both the paths from the vehicle is:A. 3 hrsB. 3 hrs 35 minsC. 3 hrs 45 minsD. 3 hrs 15 mins1. A 2. B 3. C 4. D |
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Answer» Correct Answer - Option 1 : A Given: Namrata Time taken Walking + vehicle = 4 hrs 15 mins Both ways walking = 5 hrs 30 mins Calculation: Namrata time taken for walking for one ways ⇒ (5 hrs 30 mins)/2 ⇒ 2 hrs 45 mins Namrata time taken from vehicle for one ways ⇒ (4 hrs 15 mins) - (2 hrs 45 mins) ⇒ 1 hrs 30 mins Namrata time taken from vehicle for both ways ⇒ (1 hrs 30 mins) × 2 ⇒ 3 hrs. ∴ Namrata time taken from vehicle for both ways is 3 hrs. |
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