Latest Others Aptitude Question SOLUTION: There is a group of 4 people who have to cross a long and rickety bridge at night. They have only one torch (which is required to cross the bridge) and the bridge can carry only 2

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(#M40019411) OTHERS question Keep an EYE

There is a group of 4 people who have to cross a long and rickety bridge at night. They have only one torch (which is
required to cross the bridge) and the bridge can carry only 2 people at a time. The times taken by the 4 people to cross
the bridge are 1 minute, 3 minutes, 4 minutes and 7 minutes. (When two people are crossing together, the time taken is
equal to that of the slower one). What is the minimum time required, in minutes, for them all to cross?

Asked In Others mohan lal garg (11 years ago)

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