Quiz Discussion

Working efficiencies of P and Q for completing a piece of working are in the ratio 3 : 4. The number of days to be taken by them to complete the work will be in the ratio ?

Course Name: Quantitative Aptitude

  • 1] 3 : 2
  • 2] 2 : 3
  • 3] 3 : 4
  • 4] 4 : 3
Solution
No Solution Present Yet

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# Quiz
1
Discuss

8 men can complete a piece of work in 20 days. 8 women can complete the same work in 32 days. In how many days will 5 men and 8 women together complete the same work ?

  • 1] 10 days
  • 2] 12 days
  • 3] 14 days
  • 4] 16 days
  • 5] None of these
Solution
2
Discuss

45 men can complete a piece of work in 16 days. Four days they started working , 36 more men joined them. How many days will they take to complete the remaining work ?

  • 1]

    6 days

  • 2]

    8 days

  • 3]

    \({ \text{6}}\frac{2}{3}{ \text{ days}}\)

  • 4]

    \({ \text{7}}\frac{3}{4}{ \text{ days}}\)

Solution
3
Discuss

A can do a work in 15 days and B in 20 days. If they together work on it for 4 days, what fraction of the work will be left ? 

  • 1]

    1/13

  • 2]

    6/11

  • 3]

    9/17

  • 4]

    8/15

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

Two men can do a piece of work in x days. But y women can do that in 3 days. Then the ratio of the work done by 1 man and 1 woman is ?

  • 1] 3y : 2x
  • 2] 2x : 3y
  • 3] x : y
  • 4] 2y : 3x
Solution
6
Discuss

A contractor undertook to do a certain piece of work in 9 days. He employed certain number of men, but 6 of them being absent from the very first day, the rest could finish the work in 15 days. The number of men originally employed were

  • 1]

    12

  • 2]

    15

  • 3]

    18

  • 4]

    24

Solution
7
Discuss

If two persons, with equal abilities, can do two jobs in two days then 100 persons with equal abilities can do 100 similar jobs in = ?

  • 1] 100 days
  • 2] 10 days
  • 3] 5 days
  • 4] 2 days
Solution
8
Discuss

P is thrice as good a workman as Q and together they finish a piece of work in 24 days. The number of days taken by P alone to finish the work is:

  • 1]

    25 days

  • 2]

    22 days

  • 3]

    32 days

  • 4]

    34 days

Solution
9
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
10
Discuss

If 5 men and 3 women can reap 18 acre of crop in 4 days, 3 men and 2 women can reap 22 acre of crop in 8 days, then how many men are required to join 21 women to reap 54 acre of crop in 6 days ?

  • 1] 5
  • 2] 6
  • 3] 10
  • 4] 12
Solution
# Quiz