Latest Wipro Aptitude Question SOLUTION: Sita can finish some work in 12 days working 4 hours a day.Gita can finish the same in 15 days working 3 hours a day.In how many days can they finish it working together at 4-1/2 h

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(#M40006471) WIPRO Numerical Ability question Time and work problems Keep an EYE

Sita can finish some work in 12 days working 4 hours a day.Gita can finish the same in 15 days working 3 hours a day.In how many days can they finish it working together at 4-1/2 hours a day?

Asked In Wipro (12 years ago)

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shuchita  (12 years ago)

Sita takes 48 hrs to complete the work which can be completed by gita in 45 hrs
together they will do 1/48+1/45=(31/720)th work in 1 hr.
or they will together take 720/31 hrs to complete the whole work..
now if they do work at the rate of 9/2 hrs per day then work will be completed in 5 (5/31) days

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