Quiz Discussion

4 mat-weavers can weave 4 mats in 4 days. At the same rate how many mats would be woven by 8 mat-weavers in 8 days ?

Course Name: Quantitative Aptitude

  • 1] 4
  • 2] 8
  • 3] 12
  • 4] 16
Solution
No Solution Present Yet

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# Quiz
1
Discuss

A does half as much work as B in one -sixth of the time.If together they take 10 days to complete a work, how much time shall B take to do it alone?

  • 1] 13.33 days
  • 2] 20 days
  • 3] 30 days
  • 4] 40 days
Solution
2
Discuss

 

A and B together can finish a work in 9 days. A alone can finish the work in 12 days. In how many days will B alone finish the work?

  • 1]

    24

  • 2]

    28

  • 3]

    32

  • 4]

    36

Solution
3
Discuss

A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in:

  • 1]

    8 days

  • 2]

    10 days

  • 3]

    12 days

  • 4]

    15 days

Solution
4
Discuss

A can do a piece of work in 20 days and B in 15 days. With help of C, they finish the work in 5 days. In how many days C alone can do the same work ?

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

A does 20% less work than B. If A can complete a piece of work in \({ \text{7}}\frac{1}{2}\) hours, then B can do it in?

 

  • 1] 5 hours
  • 2] 4 hours
  • 3] 6 hours
  • 4] 7 hours
Solution
6
Discuss

A job can be done by 3 skilled workmen in 20 days or by 5 boys in 30 days. How many days will they take if they work together ?

  • 1] 8 days
  • 2] 10 days
  • 3] 11 days
  • 4] 12 days
Solution
7
Discuss

A can do three times the work done by B in one day. They together finish \(\frac{2}{5}\) of the work in 9 days. The number of days by which B can do the work alone is?

 

  • 1] 120 days
  • 2] 100 days
  • 3] 30 days
  • 4] 90 days
Solution
8
Discuss

A and B can together do a piece of work it in 6 days and A alone can do it in 9 days. The number of days B will take to do it alone is ?

  • 1] 18 days
  • 2] 24 days
  • 3] 9 days
  • 4] 12 days
Solution
9
Discuss

A is 30% more efficient than B. How much time will they, working together, take to complete a job which A alone could have done in 23 days?

  • 1]

    11 days

  • 2]

    13 days

  • 3]

    20 3/17 days

  • 4]

    None of these

Solution
10
Discuss

A can do \(\frac{1}{3}\) rd of work in 5 days and B can do the do \(\frac{2}{5}\)th of this work in 10 days. Both A and B, together can do the work in?

 

  • 1]

    \({ \text{ 7}}\frac{3}{8}{ \text{ days}}\)

  • 2]

    \({ \text{8}}\frac{4}{5}{ \text{ days}}\)

  • 3]

    \({ \text{9}}\frac{3}{8}{ \text{ days}}\)

  • 4]

    10 days

Solution
# Quiz