Home

Time and Work MCQ - Multiple Choice Question and Answer

Time and Work MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Download Objective type questions of Time and Work PDF

Visit our PDF store

Question No : 15
A does half as much work as B in three-fourth of the time. If together they take 18 days to complete the work, how much time shall B take to do it

25 days
26 days
28 days
30 days

Question No : 16
To complete a work A and B takes 8 days, B and C takes 12 days, A,B and C takes 6 days. How much time A and C will take

12 days
8 days
18 days
24 days

Question No : 17
A is thrice as good a workman as B and takes 10 days less to do a piece of work than B takes. B alone can do the whole work in

15 days
10 days
8 days
6 days

Question No : 18
A can do a piece of work in 15 days and B alone can do it in 10 days. B works at it for 5 days and then leaves. A alone can finish the remaining work in

5 days
6.5 days
7.5 days
8 days

Question No : 19
A can do a piece of work in 4 hours . A and C together can do it in just 2 hours, while B and C together need 3 hours to finish the same work. In how many hours B can complete the work ?

12 hours
15 hours
17 hours
20 hours

Question No : 20
A completes 80% of a work in 20 days. Then B also joins and A and B together finish the remaining work in 3 days. How long does it need for B if he alone completes the work?

3412
3512
3612
3712

Question No : 21
A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C

Rs. 200
Rs. 400 
Rs. 600
Rs. 800