Quiz Discussion

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 take to do it alone?

Course Name: Quantitative Aptitude

  • 1] 13.33 days
  • 2] 20 days
  • 3] 30 days
  • 4] 40 days
Solution
No Solution Present Yet

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# Quiz
1
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
2
Discuss

Ram Lal is a renowned packager of fruits in Varanasi. He packs 70 mangoes or 56 guavas every day working 7 hours a day. His wife also helps him. She packs 30 mangoes or 24 guavas working 6 hours per day. Ram Lal has to pack 3300 mangoes and 2400 guavas with help of his wife. They works alternately, each day 10 hours. His wife started packaging firs day and works every alternate days. Similarly, Ram Lal started his work second day and and worked alternatively till the completion of the work. In how many days the work will finished?

  • 1]

    \(85\frac{3}{2}\)

  • 2]

    85

  • 3]

    84

  • 4]

    80

  • 5]

    None of these

Solution
3
Discuss

A can complete a piece of work in 10 days, B in 15 days and C in 20 days. A and C together for 2 days and A was replaced by B. In how many days, altogether, was the work complete ?

  • 1] 6 days
  • 2] 8 days
  • 3] 15 days
  • 4] 16 days
Solution
4
Discuss

The time taken by 4 men to complete a job is double the time taken by 5 children to complete the same job. Each man is twice as fast as a woman. How long will 12 men, 10 children and 8 women take to complete a job, given that a child would finish the job in 20 days ?

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

P and Q together can do a job in 6 days. Q and R can finish the same job in \(\frac{{60}}{7}\) days. P started the work and worked for 3 days. Q and R continued for 6 days to finish the work. Then the difference of days in which R and P can complete the alone is P can complete the job alone is ?

 

  • 1] 10 days
  • 2] 8 days
  • 3] 12 days
  • 4] 15 days
Solution
6
Discuss

12 men can do a piece of work in 24 days. How many days are needed to complete the work, if 8 men do this work ?

  • 1] 28 days
  • 2] 36 days
  • 3] 48 days
  • 4] 52 days
Solution
7
Discuss

Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. What is the ratio between the capacity of a man and a woman?

  • 1]

    3 : 4

  • 2]

    4 : 3

  • 3]

    5 : 3

  • 4]

    Data Inadequate

Solution
8
Discuss

A can do three times the work done by B in one day. They together finish \(\frac{2}{5}\) of the work in 9 days. The number of days by which B can do the work alone is?

 

  • 1] 120 days
  • 2] 100 days
  • 3] 30 days
  • 4] 90 days
Solution
9
Discuss

A does 20% less work than B. If A can complete a piece of work in \({ \text{7}}\frac{1}{2}\) hours, then B can do it in?

 

  • 1] 5 hours
  • 2] 4 hours
  • 3] 6 hours
  • 4] 7 hours
Solution
10
Discuss

 

A and B together can finish a work in 9 days. A alone can finish the work in 12 days. In how many days will B alone finish the work?

  • 1]

    24

  • 2]

    28

  • 3]

    32

  • 4]

    36

Solution
# Quiz