Quiz Discussion

X can copy 80 pages in 20 hours, x and y together can copy 135 pages in 27 hours. Then y can copy 20 pages in ?

Course Name: Quantitative Aptitude

  • 1] 20 hours
  • 2] 24 hours
  • 3] 3 hours
  • 4] 12 hours
Solution
No Solution Present Yet

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# Quiz
1
Discuss

There is provision of food in fort for 1200 soldiers for 60 days. After 15 days, 200 soldiers leave the fort. Remaining food will last for how many days?

  • 1] 56 days
  • 2] 50 days
  • 3] 54 days
  • 4] 48 days
Solution
2
Discuss

42 women can do a piece of work in 18 days, How many women would be required do the same work in 21 days.

  • 1] 35
  • 2] 36
  • 3] 37
  • 4] 38
Solution
3
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
4
Discuss

A and B together can complete a work in 12 days. B and C together can complete the same work in 8 days and A and C together can complete it in 16 days. In total, how many days do A, B and C together take to complete the same work ?

  • 1]

    \({ \text{3}}\frac{5}{{12}}\)

  • 2]

    \({ \text{3}}\frac{9}{{13}}\)

  • 3]

    \({ \text{7}}\frac{5}{{12}}\)

  • 4]

    \({ \text{7}}\frac{5}{{13}}\)

Solution
5
Discuss

Two men undertake to do a piece of work for Rs. 1400. The first man alone can do this work in 7 days while the second man alone can do this work in 8 days. If they working together complete this work in 3 days with the help of a boy, how should the money be divided ?

  • 1] Rs. 600, Rs. 550, Rs. 250
  • 2] Rs. 600, Rs. 525, Rs. 275
  • 3] Rs. 600, Rs. 500, Rs. 300
  • 4] Rs. 500, Rs. 525, Rs. 375
Solution
6
Discuss

18 men can complete a piece of work in 63 days. 9 women take 189 days to complete the same piece of work. How many days will 4 men, 9 women and 12 children together take to complete the piece of work if 7 children alone can complete the piece of work in 486 days ?

  • 1] 54 days
  • 2] 63 days
  • 3] 76 days
  • 4] 81 days
  • 5] None of these
Solution
7
Discuss

A completed \(\frac{7}{{10}} \)of work in 15 days, then he completed the remaining work with the help of B in 4 days. In how many days A and B can complete the entire work together?

 

  • 1]

    \(10\frac{1}{2}{ \text{days}}\)

  • 2]

    \(12\frac{2}{3}{ \text{days}}\)

  • 3]

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

  • 4]

    \(8\frac{1}{4}{ \text{days}}\)

Solution
8
Discuss

A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work alone in 44 days. In how many days shall B finish the whole work alone?

  • 1]

    30 days

  • 2]

    40 days

  • 3]

    60 days

  • 4]

    70 days

Solution
9
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
10
Discuss

A road of 5 m length will be constructed in 100 days. So, 280 workers were employed. But after 80 days it was found that only \({ \text{3}}\frac{1}{2}\) km road was completed. Now, how many more people were needed to finish the work in the specified time?

 

  • 1] 480
  • 2] 80
  • 3] 200
  • 4] 100
Solution
# Quiz