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Quiz Discussion

A and B can do a job in 7 days. A is 134 times as efficient as B. The same job can be done by A alone in?

 

Course Name: Quantitative Aptitude

  • 1]

    913days

  • 2]

    11 days

  • 3]

    1214days

  • 4]

    1613days

Solution
No Solution Present Yet

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#Quiz
1
Discuss

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 ?

  • 1]

     445 days

  • 2]

     313 days

  • 3]

     514 days

  • 4]

    223 days

Solution
10
Discuss

Subhash can copy 50 pages in 10 hours; Subhash and Prakash together can copy 300 pages in 40 hours. In how much time can Prakash copy 30 pages?

  • 1] 13 hour
  • 2] 12 hour
  • 3] 11 hour
  • 4] 9 hour
  • 5] 10 hour
Solution
2
Discuss

An engineer undertakes a project to build a road 15 km long in 300 days and employs 45 men for the purpose. After 100 days, he finds 2.5 km of the road has been completed. Find the (approx.) number of extra men he must employ to finish the work in time.

  • 1] 43
  • 2] 45
  • 3] 55
  • 4] 68
  • 5] 60
Solution
3
Discuss

A can do a piece of work in 5 days less than the time taken by B to do it. If both of them together take 1119 days, then the time taken by B alone to do the same work (in days ) is?

 

  • 1] 15 days
  • 2] 20 days
  • 3] 25 days
  • 4] 30 days
Solution
4
Discuss

If 72 men can build a wall of 280 m length in 21 days, how many men could take 18 days to build a similar type of wall of length 100 m ?

  • 1] 30
  • 2] 10
  • 3] 18
  • 4] 28
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]

    712

  • 2]

    10

  • 3]

    12

  • 4]

    14

Solution
6
Discuss

A started a ,work and left after working for 2 days. Then B was called and he finished the work in 9 days. had A left the work after working for 3 days, B would have finished the remaining work in 6 days. In how many days can each of them, working alone, finish the whole work ?

  • 1] 2.5 days, 7.5 days
  • 2] 5 days, 8.5 days
  • 3] 5 days, 15 days
  • 4] None of these
Solution
7
Discuss

A completed 710of 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]

    1012days

  • 2]

    1223days

  • 3]

    1313days

  • 4]

    814days

Solution
8
Discuss

Madhu takes twice as much time as Uma to complete a work and Rahul does it in the same time as Madhu and Uma together. If all three working together can finish the work in 6 days, then the time taken by Madhu to finish the work is = ?

  • 1] 12 days
  • 2] 14 days
  • 3] 36 days
  • 4] 40 days
Solution
9
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 alone take to do it ?

  • 1] 30 days
  • 2] 40 days
  • 3] 50 days
  • 4] 70 days
Solution
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