1.

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?

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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