Quiz Discussion

A can do a piece of work in 6 days. B is 25% more efficient than A. How long would B alone take to finish this work ?

Course Name: Quantitative Aptitude

  • 1]

    \({ \text{ 4}}\frac{4}{5}{ \text{ days}}\)

  • 2]

    \({ \text{ 3}}\frac{1}{3}{ \text{ days}}\)

  • 3]

    \({ \text{ 5}}\frac{1}{4}{ \text{ days}}\)

  • 4]

    \({ \text{2}}\frac{2}{3}{ \text{ days}}\)

Solution
No Solution Present Yet

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# Quiz
1
Discuss

A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in :

  • 1]

    4 days

  • 2]

    6 days

  • 3]

    8 days

  • 4]

    12 days

Solution
2
Discuss

A group of workers was put on a job. From second day onwards, one worker was withdrawn each day. The job was finished when the last worker was withdrawn. Had no worker been withdrawn at any stage, the group would have finished the job in 55% of the time. How many workers were there in the group?

  • 1] 15
  • 2] 14
  • 3] 12
  • 4] 10
  • 5] 8
Solution
3
Discuss

 

6 women can complete a piece of work in 10 days, whereas 10 children alone take 15 days to complete the same piece of work. How many days will 6 women and 10 children together take to complete the piece of work?

  • 1]

    7

  • 2]

    8

  • 3]

    6

  • 4]

    4

Solution
4
Discuss

A particular job can be completed by a team of 10 men in 12 days. The same job can be completed by a team of 10 women in 6 days. How many days are needed to complete the job if the two teams work together ?

  • 1] 4 days
  • 2] 6 days
  • 3] 9 days
  • 4] 18 days
Solution
5
Discuss

If 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days, then 10 women complete it in ?

  • 1] 35 days
  • 2] 50 days
  • 3] 45 days
  • 4] 40 days
Solution
6
Discuss

If 5 men and 3 women can reap 18 acre of crop in 4 days, 3 men and 2 women can reap 22 acre of crop in 8 days, then how many men are required to join 21 women to reap 54 acre of crop in 6 days ?

  • 1] 5
  • 2] 6
  • 3] 10
  • 4] 12
Solution
7
Discuss

 

A and B together can complete a task in 20 days. B and C together can complete the same task in 30 days. A and C together can complete the same task in 40 days. What is the respective ratio of the number of days taken by A when completing the same task alone to the number of days taken by C when completing the same task alone?

  • 1]

    2:5

  • 2]

    2:7

  • 3]

    3:7

  • 4]

    1:5

Solution
8
Discuss

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?

  • 1] Rs. 375
  • 2] Rs. 400
  • 3] Rs. 600
  • 4] Rs. 800
Solution
9
Discuss

4 men and 10 women were put on work. They completed \(\frac{1}{3}\) of the work in 4 days. After this 2 men and 2 women were increased. They completed \(\frac{2}{9}\) more of the work in 2 days. If the remaining work is to be completed in 3 days, then how many more women must be increased?

 

  • 1] 8
  • 2] 32
  • 3] 50
  • 4] 55
Solution
10
Discuss

A can complete a piece of work in 10 days, B in 15 days and C in 20 days. A and C together for 2 days and A was replaced by B. In how many days, altogether, was the work complete ?

  • 1] 6 days
  • 2] 8 days
  • 3] 15 days
  • 4] 16 days
Solution
# Quiz