Welcome to the Time and Work MCQs with Answers. In this post, we have shared Time and Work Online Test for different competitive exams. Each question in Aptitude Test offers a chance to enhance your knowledge regarding Time and Work MCQs.
If A can complete a work in 10 days and B can complete the same work in 15 days, how long will they take to complete the work together?
a) 5 days
b) 6 days
c) 7.5 days
d) 8 days
A can complete a work in 12 days and B can complete it in 15 days. If they work together, how long will they take to complete the work?
a) 6.5 days
b) 7 days
c) 7.5 days
d) 8 days
If A and B can complete a task in 20 days and 30 days respectively, how long will it take them to finish the work together?
a) 12 days
b) 15 days
c) 18 days
d) 24 days
A can do a piece of work in 15 days. After working for 5 days, he is joined by B who can complete the work in 10 days. How many more days will they take to complete the work?
a) 4 days
b) 5 days
c) 6 days
d) 7 days
B takes twice as long as A to complete a task. If A alone takes 18 days to finish it, how many days will B take to complete the task?
a) 30 days
b) 36 days
c) 40 days
d) 54 days
A and B together can complete a work in 10 days. If A alone can complete it in 15 days, how long will B alone take to complete the work?
a) 20 days
b) 25 days
c) 30 days
d) 35 days
A can complete a work in 8 days, and B can complete it in 12 days. How long will they take to complete the work together?
a) 4.8 days
b) 5 days
c) 5.6 days
d) 6 days
If A can finish a job in 6 days and B can finish it in 8 days, how long will it take them to complete the job if they work together?
a) 3.5 days
b) 4 days
c) 4.5 days
d) 5 days
A job takes 24 days to complete when 3 men work together. How many days will it take if 6 men work together?
a) 8 days
b) 10 days
c) 12 days
d) 16 days
A can complete a work in 18 days and B in 24 days. They start the work together and after 6 days, B leaves. How many days will A take to complete the remaining work?
a) 6 days
b) 8 days
c) 10 days
d) 12 days
A and B together can complete a work in 12 days. If A alone can do it in 20 days, how long will B alone take to complete the work?
a) 30 days
b) 40 days
c) 50 days
d) 60 days
If A can do a work in 10 days and B in 15 days, then the number of days required to complete the work if both A and B work together is:
a) 5 days
b) 6 days
c) 7.5 days
d) 8 days
A job is completed by A in 12 days and B in 18 days. If both work together, how long will they take to finish the job?
a) 7.2 days
b) 8 days
c) 8.5 days
d) 9 days
A, B, and C can complete a job in 6, 8, and 12 days respectively. How long will they take to complete the job if they work together?
a) 3.2 days
b) 4 days
c) 4.5 days
d) 5 days
If A and B can complete a work in 15 days and 20 days respectively, then how long will it take for them to complete the work together if B works alone for 5 days and then A joins him?
a) 10 days
b) 12 days
c) 15 days
d) 18 days
A can do a work in 15 days and B in 25 days. After working together for 5 days, B leaves. How many days will A take to complete the remaining work?
a) 10 days
b) 12 days
c) 15 days
d) 18 days
A and B together can complete a work in 10 days. If B alone can complete the work in 15 days, how long will A alone take to complete the work?
a) 25 days
b) 30 days
c) 35 days
d) 40 days
If A can complete a work in 20 days and B can complete it in 30 days, how long will they take to complete the work if they work together for 10 days?
a) 12 days
b) 15 days
c) 18 days
d) 20 days
A can complete a work in 30 days and B in 40 days. If they work together for 10 days, what fraction of the work is completed?
a) 1/5
b) 1/4
c) 1/3
d) 1/2
A job is completed by A in 20 days and B in 30 days. If they work together for 10 days, how long will they take to complete the remaining work?
a) 10 days
b) 12 days
c) 15 days
d) 20 days
If A and B can complete a work in 9 days and 12 days respectively, how long will they take to complete the work if A works alone for 3 days and then B joins him?
a) 7 days
b) 8 days
c) 9 days
d) 10 days
A and B can finish a task in 15 days and 20 days respectively. If they start working together, how many days will it take for A to finish the remaining work alone after B leaves?
a) 5 days
b) 6 days
c) 7 days
d) 8 days
A can do a work in 10 days, and B can do it in 15 days. If both A and B work together for 4 days, how many more days will it take for A alone to complete the work?
a) 8 days
b) 9 days
c) 10 days
d) 12 days
A and B can complete a task in 12 days and 18 days respectively. If they work together for 6 days, how long will they take to complete the remaining work if A works alone?
a) 7 days
b) 8 days
c) 9 days
d) 10 days
A job takes 24 days for 4 men to complete. How many days will it take for 6 men to complete the same job?
a) 12 days
b) 16 days
c) 18 days
d) 20 days
A can finish a work in 12 days and B in 15 days. If A and B start the work together and after 5 days B leaves, how many days will A alone take to finish the remaining work?
a) 6 days
b) 8 days
c) 10 days
d) 12 days
A and B together can complete a work in 15 days. If A alone can do it in 25 days, how long will B alone take to complete the work?
a) 30 days
b) 35 days
c) 40 days
d) 45 days
A job can be done by 8 workers in 10 days. How many days will it take for 12 workers to do the same job?
a) 6.67 days
b) 7.5 days
c) 8 days
d) 9 days
If A and B can complete a work in 20 days and 30 days respectively, how long will it take them to complete the work if they work together for 5 days and then A leaves?
a) 10 days
b) 12 days
c) 15 days
d) 20 days
A and B can complete a work in 10 days and 15 days respectively. How long will it take for A and B to complete the work if A works alone for 4 days and then B joins?
a) 6 days
b) 7 days
c) 8 days
d) 9 days
If A can complete a work in 25 days and B in 30 days, how long will they take to finish the work together if they work for 10 days?
a) 12 days
b) 15 days
c) 18 days
d) 20 days
A can finish a job in 20 days, B in 30 days, and C in 40 days. How long will it take for all three to finish the job together?
a) 10 days
b) 12 days
c) 15 days
d) 18 days
If A and B can complete a task in 15 days and 25 days respectively, how long will they take to complete the task together if B works alone for 5 days and then A joins him?
a) 8 days
b) 10 days
c) 12 days
d) 15 days
A and B can complete a work in 12 days and 16 days respectively. If A and B work together for 4 days, how long will B take to finish the remaining work alone?
a) 8 days
b) 10 days
c) 12 days
d) 15 days
If A can complete a work in 8 days and B in 12 days, how long will it take for both A and B to complete the work together if they work for 6 days and then A leaves?
a) 7 days
b) 8 days
c) 9 days
d) 10 days
A job takes 30 days for 6 men to complete. How many men are required to complete the same job in 15 days?
a) 8 men
b) 10 men
c) 12 men
d) 15 men
A can complete a work in 10 days and B can complete the same work in 15 days. If they work together for 3 days, how much of the work is left?
a) 60%
b) 65%
c) 70%
d) 75%
A and B can complete a work in 20 days and 30 days respectively. If A and B work together for 10 days, how long will B alone take to finish the remaining work?
a) 15 days
b) 18 days
c) 20 days
d) 25 days
A and B together can complete a work in 24 days. A alone can complete the work in 32 days. How long will B alone take to complete the work?
a) 40 days
b) 48 days
c) 50 days
d) 60 days
If A can complete a job in 10 days and B can do the same job in 15 days, how long will it take for A and B to complete the job together if A works alone for 2 days and then B joins him?
a) 6 days
b) 7 days
c) 8 days
d) 9 days
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