Quiz Discussion

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 :

Course Name: Quantitative Aptitude

  • 1]

    4 days

  • 2]

    6 days

  • 3]

    8 days

  • 4]

    12 days

Solution
No Solution Present Yet

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# Quiz
1
Discuss

A can do a piece of work in 18 days. He worked at it for 12 days and B finished the remaining work in 8 days. B alone can do the whole work in ?

  • 1] 16 days
  • 2] 24 days
  • 3] 35 days
  • 4] 28 days
Solution
2
Discuss

A single person takes 10 minutes to stitch a bag. If from 10.00 a.m. to 12.30 p.m., 1245 bags are to be stitched how many persons should be employed on this job?

  • 1]

    81

  • 2]

    82

  • 3]

    83

  • 4]

    84

Solution
3
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
4
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
5
Discuss

40 men can complete a piece of work in 18 days. Eight days after they started working together, 10 more men joined them. How many days will they now take to complete the remaining work ?

  • 1] 6 days
  • 2] 8 days
  • 3] 10 days
  • 4] 12 days
Solution
6
Discuss

If 12 carpenters working 6 hours a day can make 460 chairs in 240 days, then number of chairs made by 18 carpenters in 360 days each working 8 hours a day ?

  • 1] 1320
  • 2] 1380
  • 3] 1260
  • 4] 920
Solution
7
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
8
Discuss

A, B and C can separately do a work in 12, 15 and 20 days respectively. They started to work together but C left after 2 days. The remaining work will be finished in = ?

  • 1] 4 days
  • 2] 5 days
  • 3] 6 days
  • 4] 15 days
Solution
9
Discuss

Find in what ratio will the total wages of the workers of a factory be increased or decreased if there is a reduction in the number of workers in the ratio 13 : 10 and an increment in their wages in the ratio 15: 26.

  • 1]

    6/5

  • 2]

    1/5

  • 3]

    3/5

  • 4]

    7/6

Solution
10
Discuss

If 20 women can lay a road of length 100m in 10 days. 10 women can lay the same road of length 50m in = ?

  • 1] 5 days
  • 2] 15 days
  • 3] 10 days
  • 4] 20 days
Solution
# Quiz