Quiz-5

Question 1

Time: 00:00:00
Khushboo can finish a task in 24 days. Payal can do the same task in 8 days. Calculate the days in which the work will be completed if they both start working together.

7

7

5

5

3

3

6

6

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 2

Time: 00:00:00
Ali, Kapil, and Raghav, all three can do a task in 8 hours. If Ali and Kapil together can complete the work in 10 hours, calculate the time required by Raghav to complete the work alone.

40

40

30

30

19

19

45

45

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 3

Time: 00:00:00
It took 12 cooks to prepare food for the party in 28 hours. Calculate the number of hours needed by 24 cooks to prepare the same meal?

14

14

63

63

79

79

cannot be determined

cannot be determined

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 4

Time: 00:00:00
44 employees take 64 days to complete a project. Calculate the days in which 32 employees will complete the project.

64

64

88

88

70

70

54

54

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 5

Time: 00:00:00
Jack, John, and Joe can together finish a project in 20 minutes. Jack and John alone can finish a project in 40 minutes. How many minutes Joe will take to finish a project alone?

35

35

30

30

40

40

55

55

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 6

Time: 00:00:00
P, Q, and R can finish their assignment in 80, 120, and 240 hours individually. Calculate the number of hours needed by them to finish the assignment together.

20

20

33

33

40

40

55

55

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 7

Time: 00:00:00
60 men can complete a task in 110 days. Calculate the number of days needed for 66 men to complete the task.

40

40

100

100

60

60

55

55

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 8

Time: 00:00:00
If 5 men and 10 women can finish a job in 24 days, then find how many days 10 men and 30 ladies can finish the job?

8

8

6

6

7/3

7/3

14/3

14/3

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 9

Time: 00:00:00
Neena is four times better than Khushi and finishes work in 12 days less than Khushi. Find the days in which Khushi can finish the work?

30

30

12

12

16

16

20

20

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 10

Time: 00:00:00
A, B, and C, together can do grocery shopping in 40 minutes. If A and B together can do grocery shopping in 50 minutes, calculate the amount of time taken by C alone to do shopping.

200

200

310

310

560

560

309

309

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

["0","40","60","80","100"]
["Need more practice!","Keep trying!","Not bad!","Good work!","Perfect!"]

Completed

0/0

Accuracy

0%