A Barman's train rails across an open track at 250 kilometers per hour. A regular passenger train travels at 68% of the Barman's train speed. If the two trains start moving from the same station at the same time, how much time longer will it take the passenger train than the Barman's to travel 850 kilometers?
Choose the correct option:
A) 1 hour and 24 minutes  B) 1 hour and 36 minutes  C) 2 hours and 24 minutes.  D) 2 hours and 36 minutes  E) 5 hours
1 hour and 36 minutes train speed 250   P train speed 250(68/100) =170   Difference of speed   1 hour and 36 minutes-P = 80 km/hrs   Total distance = 850   Additional Time taken 850/80   1h36min   ANSWER:1 hour and 36 minutes
<result>B</result>
A Barman's train rails across an open track at 250 kilometers per hour. A regular passenger train travels at 68% of the Barman's train speed. If the two trains start moving from the same station at the same time, how much time longer will it take the passenger train than the Barman's to travel 850 kilometers?