Quiz Discussion

Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. What is the ratio between the capacity of a man and a woman?

Course Name: Quantitative Aptitude

  • 1]

    3 : 4

  • 2]

    4 : 3

  • 3]

    5 : 3

  • 4]

    Data Inadequate

Solution
No Solution Present Yet

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# Quiz
1
Discuss

A can build up a wall in 8 days while B can break it in 3 days. A has worked for 4 days and then B joined to work with A for another 2 days only. In how many days will A alone build up the remaining part of the wall ?

  • 1]

    \({ \text{6}}\frac{1}{3}{ \text{ days}}\)

  • 2]

    7 days

  • 3]

    \({ \text{7}}\frac{1}{3}{ \text{ days}}\)

  • 4]

    \({ \text{13}}\frac{1}{3}{ \text{ days}}\)

Solution
2
Discuss

A boy and a girl together fill a cistern with water. The boy pours 4 liters of water every 3 minutes and girl pours 3 litres every 4 minutes. How much time will it take to fill 100 litres of water in the cistern?

  • 1] 36 minute
  • 2] 42 minutes
  • 3] 48 minutes
  • 4] 44 minutes
Solution
3
Discuss

A can do a certain work in 12 days. B is 60% more efficient then A. How many days will B and A together take to do the same job?

  • 1]

    \(\frac{{80}}{{13}}{ \text{days}}\)

  • 2]

    \(\frac{{70}}{{13}}{ \text{days}}\)

  • 3]

    \(\frac{{75}}{{13}}{ \text{days}}\)

  • 4]

    \(\frac{{60}}{{13}}{ \text{days}}\)

Solution
4
Discuss

A group of 12 men can do a piece of work in 14 days and other group of 12 women can do the same work in 21 days. They begin together but 3 days before the completion of work, man's group leaves off. The total number of days to complete the work is:

  • 1]

    \(\frac{{65}}{4}\)

  • 2]

    \(\frac{{93}}{3}\)

  • 3]

    \(\frac{{51}}{5}\)

  • 4]

    60

Solution
5
Discuss

Kamal can do a work in 15 days. Bimal is 50% more efficient then Kamal. The number of days, Bimal will take to do the same piece of work, is = ?

  • 1]

    \(7\frac{1}{2}\)

  • 2]

    10

  • 3]

    12

  • 4]

    14

Solution
6
Discuss

Sakshi can do a piece of work in 20 days. Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work is:

  • 1]

    15

  • 2]

    16

  • 3]

    18

  • 4]

    25

Solution
7
Discuss

A can build a wall in the same time in which B and C together can do it. If A and B together can do it. If A and B together could do it in 25 days and C alone in 35 days, in what time could B alone do it ?

  • 1] 91 days
  • 2] 100 days
  • 3] 175 days
  • 4] None of these
Solution
8
Discuss

3 men or 5 women can do a work in 12 days. How long will 6 men and 5 women take to finish the work ?

  • 1] 20 days
  • 2] 10 days
  • 3] 4 days
  • 4] 15 days
Solution
9
Discuss

A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work in :

  • 1]

    4 days

  • 2]

    6 days

  • 3]

    8 days

  • 4]

    18 days

Solution
10
Discuss

Two workers A and B are engaged to do a piece of work. A working alone would take 8 hours more to complete the work that when work together. If B worked alone, would take \({ \text{4}}\frac{1}{2}\) hours more than when working together. The time required to finish the work together is =?

 

  • 1] 5 hours
  • 2] 8 houras
  • 3] 4 hours
  • 4] 6 hours
Solution
# Quiz