Time and Work Questions Practice Question and Answer

Q:

16 boys or 12 women can do a piece of work in 28 days. In how many days will the same work be done by 4 boys and 4 women, if they all work together?

813 0

  • 1
    36 days
    Correct
    Wrong
  • 2
    48 days
    Correct
    Wrong
  • 3
    44 days
    Correct
    Wrong
  • 4
    40 days
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "48 days"

Q:

Two craftsmen, A and B, are paid a total of ₹700 per week by their employer. If A is paid 250% of the sum paid to how much is A paid per week?

542 0

  • 1
    ₹300
    Correct
    Wrong
  • 2
    ₹200
    Correct
    Wrong
  • 3
    ₹500
    Correct
    Wrong
  • 4
    ₹450
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "₹500"

Q:

 A can do a piece of work alone in 30 days. B is 25% less efficient than A, while C is % more efficient than B. In how many days can A, B and C, working together, complete the work?

669 0

  • 1
    days
    Correct
    Wrong
  • 2
    days
    Correct
    Wrong
  • 3
    days
    Correct
    Wrong
  • 4
    days
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. " days"

Q:

P1 alone can do  of the work in 8 days. P2 alone can do  of the work in 14 days. P3 alone can do   of the work in 16 days. In how many days can they complete the work, if all three work together?

592 0

  • 1
    days
    Correct
    Wrong
  • 2
    days
    Correct
    Wrong
  • 3
    days
    Correct
    Wrong
  • 4
    days
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. " days"

Q:

Bobby and Billy can complete a job in 28 days and 20 days, respectively. They work together for 5 days, after which Billy leaves the job. In how many days did Bobby alone complete the rest of the job?

718 0

  • 1
    15 days
    Correct
    Wrong
  • 2
    20 days
    Correct
    Wrong
  • 3
    12 days
    Correct
    Wrong
  • 4
    16 days
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 4. "16 days"

Q:

A school has 8 periods of 45 min each, everyday. How long will each period be if the school has to have 9 periods everyday, assuming the working hours to be the same?

1134 0

  • 1
    35 min
    Correct
    Wrong
  • 2
    30 min
    Correct
    Wrong
  • 3
    40 min
    Correct
    Wrong
  • 4
    45 min
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "40 min"

  • Show Answer
  • Workspace

Answer : 4. "500"

Q:

A and B can together complete a piece of work in 18 days. B and C can together complete the same work in 24 days and A and C can together complete it in 36 days. In how many days can A. B and C, working together, complete this piece of work?

986 0

  • 1
    19
    Correct
    Wrong
  • 2
    16
    Correct
    Wrong
  • 3
    20
    Correct
    Wrong
  • 4
    14
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "16"

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