Category: Time and Work Mcqs

B can work 3 times faster than A. They work together on a task and complete it in a day. How long does it take for B alone to complete the task?

Hamad Basic Maths Mcqs Time and Work Mcqs 18/08/2020

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A. 32 hours
B. 48 hours
C. 3 days
D. 4 days
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To fill a cistern, pipes P, Q & R take 20, 15 & 12 minutes respectively. The time in minutes that the three pipes together will take to fill the cistern is:__________?

Hamad Basic Maths Mcqs Time and Work Mcqs 07/08/2020

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A. 5 min
B. 10 min
C. 15 min
D. 20 min

A and B can do a piece of work in 72 days; B and C can do it in 120 days; A and C can do it in 90 days. In what time can A alone do it ?

Hamad Basic Maths Mcqs Time and Work Mcqs 28/06/2020

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A. 80 days
B. 100 days
C. 120 days
D. 150 days

Two pipes can fill a tank in 10 hrs. and 12 hrs. respectively while a third pipe empties the full tank in 20 hrs. If all the three pipes operate together , in how much time the tank will be filled ?

Hamad Basic Maths Mcqs Time and Work Mcqs 01/06/2020

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A. 7.5 hrs
B. 5 hrs
C. 7 hrs
D. None of these

Jameel can complete a task in 15 hours and Nasir can complete the same task in 12 hours. Jameel starts the task at 9:00 am and stops working at 2:00pm. Nasir starts working on the task at 4:00 pm. At what time is the task completed?

Hamad Basic Maths Mcqs Time and Work Mcqs 24/05/2020

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A. 12:00 pm
B. 2:00 am
C. 12:00 am
D. 10:00 pm
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Two pipes P and Q can fill a cistern in 12 minutes and 16 minutes respectively. Simultaneously both the pipes are opened together, then after how much time Q should be closed so that the tank is full in 9 min ?

Hamad Basic Maths Mcqs Time and Work Mcqs 16/05/2020

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A. 2 min
B. 3 min
C. 4 min
D. 5 min
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If 6 men working together can complete 50 identical tasks in 4 hours then how many such identical tasks can be completed if 10 men are working together for 6 hours?

Hamad Basic Maths Mcqs Time and Work Mcqs 05/05/2020

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A. 20
B. 25
C. 125
D. 60
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