Quiz Discussion

18 men can complete a piece of work in 63 days. 9 women take 189 days to complete the same piece of work. How many days will 4 men, 9 women and 12 children together take to complete the piece of work if 7 children alone can complete the piece of work in 486 days ?

Course Name: Quantitative Aptitude

  • 1] 54 days
  • 2] 63 days
  • 3] 76 days
  • 4] 81 days
  • 5] None of these
Solution
No Solution Present Yet

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# Quiz
1
Discuss

A and B working together completed a job in 5 days. If A works twice as efficiently as he actually did and B works \(\frac{1}{3}\) of actual efficiency, the work would have been completed in 3 days. Find the for A to complete the job alone.

 

  • 1]

    \(6\frac{1}{2}\)

  • 2]

    \(6\frac{1}{4}\)

  • 3]

    \(6\frac{3}{4}\)

  • 4]

    \(12\frac{1}{2}\)

  • 5]

    None of these

Solution
2
Discuss

Ganga and Saraswati, working separately can mow field in 8 and 12 hours respectively. If they work in stretches of one hour alternately. Ganga is beginning at 9 a.m., when will the moving be completed?

  • 1] 6:20 PM
  • 2] 6:30 PM
  • 3] 6:36 PM
  • 4] 6:42 PM
Solution
3
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
4
Discuss

4 mat-weavers can weave 4 mats in 4 days. At the same rate how many mats would be woven by 8 mat-weavers in 8 days ?

  • 1] 4
  • 2] 8
  • 3] 12
  • 4] 16
Solution
5
Discuss

A, B and C can complete a piece of work in 10, 12 and 15 days respectively. A left the work 5 days before the work was completed and B left 2 days after A had left. Number of days required to complete the whole work was ?

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

A is thrice good a workman as B and therefore is able to finish a job in 40 days less than B. Working together they can do it in:

  • 1] 15 days
  • 2] 16 days
  • 3] 18 days
  • 4] 20 days
Solution
7
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]

    \({ \text{ 4}}\frac{4}{5}{ \text{ days}}\)

  • 2]

    \({ \text{ 3}}\frac{1}{3}{ \text{ days}}\)

  • 3]

    \({ \text{ 5}}\frac{1}{4}{ \text{ days}}\)

  • 4]

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

Solution
8
Discuss

18 men or 36 boys working 6 hours a day can plough a field in 24 days. In how many days will 24 men and 24 boys working 9 hours a day plough the same field ?

  • 1] 9 days
  • 2] 10 days
  • 3] 6 days
  • 4] 8 days
Solution
9
Discuss

A labourer was appointed by a contractor on the condition he would be paid Rs. 75 for each day of his work but would be, fined at the rate of Rs. 15 per day for his absent. After 20 days, the contractor paid the labourer Rs. 1140. The number of days the labourer absented from work was ?

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

A and B can separately complete a piece of work in 20 days and 30 days respectively. They worked together for some time. Then B left the work. If A completed the rest of the work in 10 days, then B worked for

  • 1]

    6 days

  • 2]

    8 days

  • 3]

    12 days

  • 4]

    16 days

Solution
# Quiz