Quiz Discussion

X can do a piece of work in 24 days. When he had worked for 4 days, Y joined him. If complete work was finished in 16 days, Y can alone finish that work in ?

Course Name: Quantitative Aptitude

  • 1] 27 days
  • 2] 36 days
  • 3] 42 days
  • 4] 18 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

The charges per hour of internet surfing is increased by 25% then find the percentage decrease in the time period of surfing user (a net savy) who can afford only 10% increase in expenditure:

  • 1] 22%
  • 2] 12%
  • 3] 15%
  • 4] 9.09%
Solution
3
Discuss

A is 60% more efficient than B. In how many days will A and B working together complete a piece of work which A alone takes 15 days to finish?

  • 1]

    \(\frac{{124}}{{13}}\) days

  • 2]

    \(\frac{{113}}{{13}}\) days

  • 3]

    \(\frac{{108}}{{13}}\) days

  • 4]

    \(\frac{{131}}{{13}}\) days

  • 5]

    \(\frac{{120}}{{13}}\) days

Solution
4
Discuss

A and B work together to complete the rest of a job in 7 days. However,\(\frac{{37}}{{100}}\) the job was already done. Also, the work done by A in 5 days is equal to the work done by B in 4 days. How many days would be required by the fastest worker to complete the entire work?

 

  • 1] 20
  • 2] 25
  • 3] 30
  • 4] 10
Solution
5
Discuss

A and B working together completed a job in 5 days. If A works twice as efficiently as he actually did and B works \(\frac{1}{3}\) of actual efficiency, the work would have been completed in 3 days. Find the for A to complete the job alone.

 

  • 1]

    \(6\frac{1}{2}\)

  • 2]

    \(6\frac{1}{4}\)

  • 3]

    \(6\frac{3}{4}\)

  • 4]

    \(12\frac{1}{2}\)

  • 5]

    None of these

Solution
6
Discuss

12 monkeys can eat 12 bananas in 12 minutes. In how many minutes can 4 monkeys eat 4 bananas ?

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

To complete a work, A takes 50% more time than B. If together they take 18 days to complete the work, how much time shall B take to do it?

  • 1] 30 days
  • 2] 35 days
  • 3] 40 days
  • 4] 45 days
Solution
8
Discuss

If 4 men or 6 women can do a piece of work in 12 days working 7 hours a day, how many days will it take to complete a work twice as large with 10 men and 3 women working together 8 hours a day ?

  • 1] 6 days
  • 2] 7 days
  • 3] 8 days
  • 4] 10 days
Solution
9
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
10
Discuss

Three friends Anne, Bob and Chris work together to do a certain job. Time it takes them to do the work together to do a certain job. The it takes them to do the work together is 6 hours less than Anne would have take alone, 1 hour less than Bob would have taken alone and half the time Chris would have taken working alone text. How long did it take them to complete the job, working together ?

  • 1] 20 minutes
  • 2] 30 minutes
  • 3] 40 minutes
  • 4] 50 minutes
Solution
# Quiz