Question
6 children and 2 men complete a job in 6 days. Each child takes twice as much time a man takes to complete the same amount of job. In how many days will 4 men complete the same job.
Answer: Option E
:
E
Given that, 1 man = 2 child.
So, 6 children + 2 men = 3 men + 2 men = 5 men.So, 5 men complete a job in 6 days.
So, amount of work mandays =5×6=30man days. Now, when 4 men are working, then number of days taken =304=7.5 days
Hence option (d)
Was this answer helpful ?
:
E
Given that, 1 man = 2 child.
So, 6 children + 2 men = 3 men + 2 men = 5 men.So, 5 men complete a job in 6 days.
So, amount of work mandays =5×6=30man days. Now, when 4 men are working, then number of days taken =304=7.5 days
Hence option (d)
Was this answer helpful ?
More Questions on This Topic :
Latest Videos
Latest Test Papers
Submit Solution