Time and Work Questions Practice Question and Answer

Q:

A work is done in 16 days by 8 labours. They worked together for 2 days and after that 8 additional labours joined them. The rest work will be finished by them in ______

1532 0

  • 1
    8 days
    Correct
    Wrong
  • 2
    10 days
    Correct
    Wrong
  • 3
    9 days
    Correct
    Wrong
  • 4
    7 days
    Correct
    Wrong
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Answer : 4. "7 days "

Q:

A and B together can complete a particular task in 4 days. If A alone can complete the same task in 6 days, how many days will B take to complete the task if he works alone? 

1115 0

  • 1
    8
    Correct
    Wrong
  • 2
    17
    Correct
    Wrong
  • 3
    14
    Correct
    Wrong
  • 4
    12
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "12"

Q:

8 men and 4 women together can complete a piece of work in 6 days. Work done by a man in one day is double the work done by a woman in one day. If 8 men and 4 women started working and after 2 days, 4 men left and 4 new women joined, in how many more days will the work be completed? 

1571 0

  • 1
    5 days
    Correct
    Wrong
  • 2
    8 days
    Correct
    Wrong
  • 3
    6 days
    Correct
    Wrong
  • 4
    4 days
    Correct
    Wrong
  • 5
    9 days
    Correct
    Wrong
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Answer : 1. "5 days "

Q: Ratio between the time taken by A and B to complete a certain work is 4:5. If together they can complete a work in 20 days, in how many days can A alone complete it? 1116 0

  • 1
    30
    Correct
    Wrong
  • 2
    32
    Correct
    Wrong
  • 3
    36
    Correct
    Wrong
  • 4
    45
    Correct
    Wrong
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Answer : 3. "36"

Q:

Tapas works twice as fast as Mihir. If both of them together complete a work in 12 days, Tapas alone can complete it in 

1431 0

  • 1
    15 days
    Correct
    Wrong
  • 2
    18 days
    Correct
    Wrong
  • 3
    20 days
    Correct
    Wrong
  • 4
    24 days
    Correct
    Wrong
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Answer : 2. "18 days "

Q:

If 10 men or 20 boys can make 260 mats in 20 days, then how many mats will be made by 8 men and 4 boys in 20 days? 

1929 0

  • 1
    260
    Correct
    Wrong
  • 2
    240
    Correct
    Wrong
  • 3
    280
    Correct
    Wrong
  • 4
    520
    Correct
    Wrong
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Answer : 1. "260 "

Q:

Tarun and Uday together can complete a piece of work in 16 days; Uday and Vivek together can complete the work in 28 4/5 days; while Tarun and Vivek together can complete the work in 18 days. In how many days can Tarun alone complete the work?

1316 0

  • 1
    18 days
    Correct
    Wrong
  • 2
    24 days
    Correct
    Wrong
  • 3
    30 days
    Correct
    Wrong
  • 4
    36 days
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "24 days "

Q:

If 6 men and 8 boys can do a piece of work in 10 days and 26 men and 48 boys can do the same in2days, then the time taken by 15 men and 20 boys to do the same type of work will be

928 1

  • 1
    5 days
    Correct
    Wrong
  • 2
    4 days
    Correct
    Wrong
  • 3
    6 days
    Correct
    Wrong
  • 4
    7 days
    Correct
    Wrong
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Answer : 2. "4 days "

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