Quiz Discussion

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 = ?

Course Name: Quantitative Aptitude

  • 1]

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

  • 2]

    10

  • 3]

    12

  • 4]

    14

Solution
No Solution Present Yet

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# Quiz
1
Discuss

A and B can together finish a work in 30 days. They worked together for 20 days and B left. After another 20 days, A finished the remaining work. In how many days A alone can finish the job ?

  • 1] 40 days
  • 2] 50 days
  • 3] 54 days
  • 4] 60 days
Solution
2
Discuss

A can do a bit of work in 8 hours while B along can do it in 12 hours. Both A and B cooperating can complete the work in:

  • 1]

    10 hours

  • 2]

    4 hours

  • 3]

    21/4 hours

  • 4]

    24/5 hours

Solution
3
Discuss

18 women can complete a work in 12 days and 12 men can complete the same work in 9 days. In how many days will 8 men and 8 women complete that work?

  • 1]

    9

  • 2]

    6

  • 3]

    12

  • 4]

    18

Solution
4
Discuss

While working 7 hour a day, A alone can complete a piece of work in 6 days and B alone in 8 days. In what time would they complete it together, 8 hour a day?

  • 1] 3 days
  • 2] 4 days
  • 3] 2.1 days
  • 4] 3.6 days
Solution
5
Discuss

A is twice as good as B and together they finish a piece of work in 16 days. The number of days taken by A alone to finish the work is = ?

  • 1] 20 days
  • 2] 21 days
  • 3] 22 days
  • 4] 24 days
Solution
6
Discuss

A can do a piece of work in 4 hours, B and C together in 3 hours, and A and C together in 2 hours. How long will B alone take to do it ?

  • 1] 8 hours
  • 2] 10 hours
  • 3] 12 hours
  • 4] 24 hours
Solution
7
Discuss

A group of men decided to do a job in 4 days. But since 20 men dropped out every day, the job completed at the end of the 7th day. How many men were there at the beginning?

  • 1] 240
  • 2] 140
  • 3] 280
  • 4] 150
  • 5] None of these
Solution
8
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
9
Discuss

A can do a piece of work in 15 days, which B can do it in 10 days. B worked at it for 8 days. A can finish the remaining work in?

  • 1] 2 days
  • 2] 3 days
  • 3] 5 days
  • 4] 10 days
Solution
10
Discuss

A 10 hectare field is reaped by 2 men, 3 women and 4 children together in 10 days. If working capabilities of a man, a woman and a child are in the ratio 5 : 4 : 2, then a 16 hectare field will be reaped by 6 men, 4 women and 7 children in = ?

  • 1] 5 days
  • 2] 6 days
  • 3] 7 days
  • 4] 8 days
Solution
# Quiz