InterviewSolution
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A Train Travelled At An Average Speed Of 100100 Km/hr, Stopping For 33 Minutes After Every 7575 Km. How Long Did It Take To Reach Its Destination 600600 Km From The Starting Point? |
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Answer» TIME needed to travel 600 km =600/100=6 hour Now we need to find out the number of stops in the 600600 km JOURNEY. GIVEN that the train stops after every 7575 km. 600/75=8 It means, the train stops 7 times before 600 km and 11 time just after 600 km. Hence we need to take only 7 stops into consideration for the 600 km journey. Hence, TOTAL stopping time in the 600 km journey =7×3=21minutes Total time needed to reach the destination =6 hours +21 minutes =6 hours 21 minutes. Time needed to travel 600 km =600/100=6 hour Now we need to find out the number of stops in the 600600 km journey. Given that the train stops after every 7575 km. 600/75=8 It means, the train stops 7 times before 600 km and 11 time just after 600 km. Hence we need to take only 7 stops into consideration for the 600 km journey. Hence, total stopping time in the 600 km journey =7×3=21minutes Total time needed to reach the destination =6 hours +21 minutes =6 hours 21 minutes. |
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