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05.06.2008 at 07:16AM PDT, ID: 23379512
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Less time to cross river

Asked by jaisonshereen in Puzzles & Riddles

There are 5 people :

Each need to cross the river :

A  2 min
B  23 min
C  32 min
D  78 min
E  34 min

But only two people can cross the river at same time ...
How to approach the problem and find out ..the time to cross the river at less time ..!!

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[+][-]05.06.2008 at 07:20AM PDT, ID: 21507468

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About this solution

Zone: Puzzles & Riddles
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Solution Provided By: sunnycoder
Participating Experts: 5
Solution Grade: A
 
 
[+][-]05.06.2008 at 07:22AM PDT, ID: 21507486

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20080716-EE-VQP-32 / EE_QW_2_20070628