# InfyTQ Time and Work Quiz 2

Question 1

Time: 00:00:00

 A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?

Rs. 375

Rs. 375

Rs. 400

Rs. 400

Rs. 600

Rs. 600

Rs. 800

Rs. 800

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Question 2

Time: 00:00:00

 X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?

6 days

6 days

10 days

10 days

15 days

15 days

20 days

20 days

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Question 3

Time: 00:00:00
In the normal course. Ravi, Sanjay, and Mukund can each individually build a wall in 5.8 and 10 days respectively. Due to difficult terrain and slushy conditions at the site, the individual time required for each to complete the work has increased by 20%, 25%, and 50% respectively. How long will they take to build the wall if they work together?

7 days

7 days

5 days

5 days

4 days

4 days

3 days

3 days

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Question 4

Time: 00:00:00
If it takes 10 3D printers 10 minutes to print 10 models, how long will it take 100 printers to print 100 models? Fill the correct answer in minutes.

11 minutes

11 minutes

20 minutes

20 minutes

10 minutes

10 minutes

15 minutes

15 minutes

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Question 5

Time: 00:00:00
If company A sells a service for Rs. 50 per hour then which of the following could be a revenue function for company A?

R(t) = 50*t

R(t) = 50*t

R(t) = 30*t

R(t) = 30*t

R(t) = 20*t

R(t) = 20*t

R(t) = 40*t

R(t) = 40*t

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Question 6

Time: 00:00:00
A, B, C, and D can do a piece of work in 20 days. If A and B can do it together in 50 days, and C alone in 60 days, find the time in which D alone can do it.

120 days

120 days

200 days

200 days

90 days

90 days

75 days

75 days

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Question 7

Time: 00:00:00
Mary Meeker in her annual Internet Trends Report said that Americans are spending even more time on digital media “6.3 hours a day in 2018. up 5 percent from the year before”. How much time did Americans spend with digital media In 2017?

5 hours

5 hours

6 hours

6 hours

5 hours

5 hours

4 hours

4 hours

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Question 8

Time: 00:00:00
Thomas takes 7 days to paint a house completely whereas Raj would require 9 days to paint the same house completely. How many days will take to paint the house if both them work together. (Give answers to the nearest integer)?

4

4

2

2

5

5

6

6

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Question 9

Time: 00:00:00
Jake can dig a well in 16 days. Paul can dig the same well in 24 days. Jake, Paul and Hari together dig the well in 8 days. Hari alone can dig the well in option

58

58

48

48

46

46

42

42

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Question 10

Time: 00:00:00
A can finish a work in 18 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days A alone can finish the remaining work?

6 days

6 days

8 days

8 days

6 days

6 days

10 days

10 days

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