Time and Work MCQs

Maths

Time and Work MCQs

Practice Time and Work MCQs with answers and detailed solutions. Learn work efficiency, pipes and cisterns, men and women work problems, partnership, wages, productivity and advanced aptitude questions commonly asked in competitive exams.

446
Total Questions

Practice Questions

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Question #421
A can complete a work in 24 days and B in 23 days. If both work together, in how many days will the work be completed?
A. 19.24
B. 16.74
C. 11.74
D. 14.24
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Correct Answer: Option C

Explanation:
Combined rate = 1/24 + 1/23. Time = 11.74 days.
This question belongs to: Maths Time and Work
Question #422
A can complete a work in 30 days and B in 29 days. If both work together, in how many days will the work be completed?
A. 22.25
B. 19.75
C. 17.25
D. 14.75
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Correct Answer: Option D

Explanation:
Combined rate = 1/30 + 1/29. Time = 14.75 days.
This question belongs to: Maths Time and Work
Question #423
A can complete a work in 13 days and B in 35 days. If both work together, in how many days will the work be completed?
A. 14.48
B. 16.98
C. 11.98
D. 9.48
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Correct Answer: Option D

Explanation:
Combined rate = 1/13 + 1/35. Time = 9.48 days.
This question belongs to: Maths Time and Work
Question #424
A can complete a work in 19 days and B in 41 days. If both work together, in how many days will the work be completed?
A. 15.48
B. 17.98
C. 20.48
D. 12.98
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Correct Answer: Option D

Explanation:
Combined rate = 1/19 + 1/41. Time = 12.98 days.
This question belongs to: Maths Time and Work
Question #425
A can complete a work in 25 days and B in 18 days. If both work together, in how many days will the work be completed?
A. 15.47
B. 10.47
C. 12.97
D. 17.97
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Correct Answer: Option B

Explanation:
Combined rate = 1/25 + 1/18. Time = 10.47 days.
This question belongs to: Maths Time and Work
Question #426
A can complete a work in 31 days and B in 24 days. If both work together, in how many days will the work be completed?
A. 16.03
B. 18.53
C. 13.53
D. 21.03
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Correct Answer: Option C

Explanation:
Combined rate = 1/31 + 1/24. Time = 13.53 days.
This question belongs to: Maths Time and Work
Question #427
A can complete a work in 14 days and B in 30 days. If both work together, in how many days will the work be completed?
A. 17.05
B. 12.05
C. 9.55
D. 14.55
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Correct Answer: Option C

Explanation:
Combined rate = 1/14 + 1/30. Time = 9.55 days.
This question belongs to: Maths Time and Work
Question #428
A can complete a work in 20 days and B in 36 days. If both work together, in how many days will the work be completed?
A. 15.36
B. 20.36
C. 12.86
D. 17.86
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Correct Answer: Option C

Explanation:
Combined rate = 1/20 + 1/36. Time = 12.86 days.
This question belongs to: Maths Time and Work
Question #429
A can complete a work in 26 days and B in 42 days. If both work together, in how many days will the work be completed?
A. 16.06
B. 21.06
C. 23.56
D. 18.56
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Correct Answer: Option A

Explanation:
Combined rate = 1/26 + 1/42. Time = 16.06 days.
This question belongs to: Maths Time and Work
Question #430
A can complete a work in 32 days and B in 19 days. If both work together, in how many days will the work be completed?
A. 16.92
B. 11.92
C. 14.42
D. 19.42
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Correct Answer: Option B

Explanation:
Combined rate = 1/32 + 1/19. Time = 11.92 days.
This question belongs to: Maths Time and Work
Question #431
A can complete a work in 15 days and B in 25 days. If both work together, in how many days will the work be completed?
A. 9.38
B. 16.88
C. 11.88
D. 14.38
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Correct Answer: Option A

Explanation:
Combined rate = 1/15 + 1/25. Time = 9.38 days.
This question belongs to: Maths Time and Work
Question #432
A can complete a work in 21 days and B in 31 days. If both work together, in how many days will the work be completed?
A. 15.02
B. 12.52
C. 17.52
D. 20.02
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Correct Answer: Option B

Explanation:
Combined rate = 1/21 + 1/31. Time = 12.52 days.
This question belongs to: Maths Time and Work
Question #433
A can complete a work in 27 days and B in 37 days. If both work together, in how many days will the work be completed?
A. 23.11
B. 15.61
C. 18.11
D. 20.61
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Correct Answer: Option B

Explanation:
Combined rate = 1/27 + 1/37. Time = 15.61 days.
This question belongs to: Maths Time and Work
Question #434
A can complete a work in 33 days and B in 43 days. If both work together, in how many days will the work be completed?
A. 26.17
B. 21.17
C. 23.67
D. 18.67
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Correct Answer: Option D

Explanation:
Combined rate = 1/33 + 1/43. Time = 18.67 days.
This question belongs to: Maths Time and Work
Question #435
A can complete a work in 16 days and B in 20 days. If both work together, in how many days will the work be completed?
A. 8.89
B. 11.39
C. 16.39
D. 13.89
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Correct Answer: Option A

Explanation:
Combined rate = 1/16 + 1/20. Time = 8.89 days.
This question belongs to: Maths Time and Work
Question #436
A can complete a work in 22 days and B in 26 days. If both work together, in how many days will the work be completed?
A. 16.92
B. 11.92
C. 14.42
D. 19.42
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Correct Answer: Option B

Explanation:
Combined rate = 1/22 + 1/26. Time = 11.92 days.
This question belongs to: Maths Time and Work
Question #437
A can complete a work in 28 days and B in 32 days. If both work together, in how many days will the work be completed?
A. 22.43
B. 17.43
C. 19.93
D. 14.93
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Correct Answer: Option D

Explanation:
Combined rate = 1/28 + 1/32. Time = 14.93 days.
This question belongs to: Maths Time and Work
Question #438
A can complete a work in 34 days and B in 38 days. If both work together, in how many days will the work be completed?
A. 22.94
B. 20.44
C. 17.94
D. 25.44
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Correct Answer: Option C

Explanation:
Combined rate = 1/34 + 1/38. Time = 17.94 days.
This question belongs to: Maths Time and Work
Question #439
A can complete a work in 17 days and B in 44 days. If both work together, in how many days will the work be completed?
A. 14.76
B. 19.76
C. 12.26
D. 17.26
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Correct Answer: Option C

Explanation:
Combined rate = 1/17 + 1/44. Time = 12.26 days.
This question belongs to: Maths Time and Work
Question #440
A can complete a work in 23 days and B in 21 days. If both work together, in how many days will the work be completed?
A. 10.98
B. 15.98
C. 18.48
D. 13.48
Discuss
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Correct Answer: Option A

Explanation:
Combined rate = 1/23 + 1/21. Time = 10.98 days.
This question belongs to: Maths Time and Work

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