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Time And Work | Page - 6 | Multiple Choice Questions (MCQ)

Q 5e4a89 -
A can do a piece of work in 20 days. B in 15 days A and C in 12 days. In how many days can A finish the work if he is assisted by B on one day and C on the next, alternately?
A. 10
B. 8
C. 6
D. 4
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Q 9e9917 -
Two men and three women working 7 hours a day finish a work in 5 days. Four men and four women working 3 hours a day complete the work in 7 days. The number of days in which only 7 men working 4 hours a day will finish the work is?
A. 5 days
B. 6 days
C. 7 days
D. 10 days
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Q 93e944 -
A and B can do a piece of work in 8 days. B and C can do it in 12 days and A and C in 16 days. Working together they will complete the work in how many days?
A. 14.76 days
B. 12.2 days
C. 9.48 days
D. 7.38 days
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Q 52aa9b -
A is half good a work man as B and together they finish a job in 14 days. In how many days working alone B finish the job?
A. 20
B. 21
C. 22
D. 23
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Q d2fdd1 -
45 men working 8 hours per day dig 30 m deep. How many extra men should be put to dig to a depth of 50 m working 6 hours per day?
A. 25
B. 30
C. 45
D. 55
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Q fceaaf -
5 men are equal to as many women as are equal to 8 boys. All of them earn Rs.90 only. Menâ€™s wages are?
A. Rs.6
B. Rs.5
C. Rs.4.50
D. Rs.5.50
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Q f722dd -
16 men can complete a piece of work in 25 days. In how many days can 20 men complete that piece of work?
A. 16 days
B. 18 days
C. 20 days
D. 22 days
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Q 816e01 -
Ramesh can finish a work in 20 days and Sushil in 25 days. They both work together for 5 days and then Sushil goes away. In how many days will Ramesh complete the remaining work?
A. 8 days
B. 9 days
C. 10 days
D. 11 days
Detail - No Details

Q fc40fe -
A can finish a piece of work in 5 days. B can do it in 10 days. They work together for two days and then A goes away. In how many days will B finish the work?
A. 4 days
B. 5 days
C. 6 days
D. 8 days