Aptitude - A plane goes from Chicago to Columbus and then comes back. It takes the same timeto travel in either

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A plane goes from Chicago to Columbus and then comes back. It takes the same time
to travel in either ways. It leaves Chicago early in the morning 0644 LOCAL TIME
and reaches the destination Columbus at 0849 LOCAL TIME. In the same evening it
leave Columbus at 1625 hrs LOCAL TIME and reaches the destination at 1638
LOCAL TIME. Find the time that the plane takes to travel either way?

69 minutes

Total Answers and Comments: 3

Last Update: January 11, 2007

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April 22, 2006 14:01:25

priya

RE: A plane goes from Chicago to Columbus and then co...

205hrs and 13hrs. please if you get the correct answer mail me ok bye.

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August 12, 2006 10:39:04

thiyagarajanganesan

Member Since: August 2006 Contribution: 4

give me exact answers with steps

if u r interested means give me the correct answers and steps to follow.it is very useful for entry level students.

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January 11, 2007 15:52:38

ubron

RE: 69min

The plane starts from Chichago at 6:44(Chichago local time). Let the time it takes to reach Columbus be x. It reaches Columbus at 8:49(Columbus local time) so the Chicago local time at that moment is 6:44+x. The duration of stay at Columbus is from 8:49 to 16:25 ie 7hrs 36mins.It leaves Columbus at 16:25 n reaches Chicago at 16:38(Chicago local time) taking x time again. So 6:44+x plus 7hrs 36mins plus x is 16:38(chicago local time).The duration between 6:44 and 16:38 is 9hrs 54mins.

Therefore (9hrs 54mins) (7hrs 36mins)+2x
x 1hr 9mins or 69mins.

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