HCL Time and Works and Pipes and Cisterns Quiz-1

Question 1

Time: 00:00:00
Avik can finish a task in 8 days, and Atul can finish it in 12 days. Calculate how much time together they will take to complete the same job?

3

3

5

5

7

7

8

8

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Question 2

Time: 00:00:00
Shruti and Ankita can together finish the project in 6 days. If Shruti alone takes 8 days to complete, then calculate the days in which Ankita will finish the project alone?

4

4

12

12

16

16

24

24

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Question 3

Time: 00:00:00
Avik and Vibudh can finish making a painting in 12 hours, Vibudh and Anjali  in 15 hours, Anjali and Avik in 20 hours. Find in how many hours will they together finish the painting?

8

8

10

10

12

12

14

14

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Question 4

Time: 00:00:00
Suvam is three times as good as Sayan. If they finish a task together in 18 days, calculate the days taken by Suvam alone to complete the work.

12

12

16

16

24

24

28

28

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Question 5

Time: 00:00:00
Asish can do a task in 20 days, and Manish can finish a similar job in 25 days. They work as one for five days and Manish goes away. Calculate the days required by Asish to do the work then?

20

20

11

11

8

8

9

9

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Question 6

Time: 00:00:00
Sahil can finish writing one chapter in 7 days. While Arpan can do the same chapter in 4 days, calculate the number of days taken together to complete the chapter?

7

7

9

9

10

10

12

12

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Question 7

Time: 00:00:00
There are 13 vessels of water with the volume of 40 litters each. Together they can fill the cistern completely. Calculate how many vessels will be required to completely fill the cistern if their volume is reduced to 10 liters.

36

36

42

42

48

48

52

52

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Question 8

Time: 00:00:00
If pipe ‘M’ can empty a tank in 9 hours and pipe ‘N’ can empty in 12 hours, Find the time they can empty together.

22/9

22/9

36/7

36/7

25/8

25/8

30/7

30/7

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Question 9

Time: 00:00:00
Due to an open outlet pipe a tank will need 3 hours more to be filled. Normally it takes 7 hours to completely fill. How many hours the outlet pipe will take to empty the full tank?

20/7

20/7

30/7

30/7

70/3

70/3

50/3

50/3

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Question 10

Time: 00:00:00
A tank is 140m in length and 40m in breadth. It is filled through a pipe 0.3m long and 0.2m wide at a speed of 20km/hour. In how much time the water in the tank will reach to 6m level?

11 hours

11 hours

14 hours

14 hours

20 hours

20 hours

28 hours

28 hours

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["0","40","60","80","100"]
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