Quiz Discussion

A man and a boy received Rs. 800 as wages for 5 days for the work they did together. The man's efficiency in the work was thrice times that of the boy. What are the daily wages of the boy?

Course Name: Quantitative Aptitude

  • 1] Rs. 76
  • 2] Rs. 56
  • 3] Rs. 44
  • 4] Rs. 40
Solution
No Solution Present Yet

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# Quiz
1
Discuss

25 men with 10 boys can do in 6 days as much work as 21 men with 30 boys can do in days. How many boys must help 40 men to do the same work in 4 days ?

  • 1] 5
  • 2] 10
  • 3] 20
  • 4] 40
Solution
2
Discuss

Two workers A and B are engaged to do a work. A working alone takes 8 hours more to complete the job than if both worked together. If B worked alone, he would need 41/2 hours more to complete the job than they both working together. What time would they take to do the work together ?

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

To complete a piece of work A and B take 8 days, B and C 12 days. A, B and C take 6 days. A and C will take :

  • 1] 7 Days
  • 2] 7.5 Days
  • 3] 8 Days
  • 4] 8.5 Days
Solution
4
Discuss

A and B together can complete a work in 3 days. They start together but after 2 days, B left the work. If the work is completed after two more days, B alone could do the work in

  • 1] 5 days
  • 2] 6 days
  • 3] 9 days
  • 4] 10 days
Solution
5
Discuss

A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?

  • 1] 12 days
  • 2] 15 days
  • 3] 16 days
  • 4] 18 days
Solution
6
Discuss

A can do a piece of work in 70 days and B is 40% more efficient then A. Then the number of days taken by B to do the same work is = ?

  • 1] 40 dayd
  • 2] 60 days
  • 3] 50 days
  • 4] 45 days
Solution
7
Discuss

If 10 men or 20 boys can make 260 mats in 20 days, then how many mats will be made by 8 men and 4 boys in 20 days?

  • 1] 260
  • 2] 240
  • 3] 280
  • 4] 520
Solution
8
Discuss

A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :

  • 1]

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

  • 2]

    \(\frac{1}{{10}}\)

  • 3]

    \(\frac{7}{{15}}\)

  • 4]

    \(\frac{8}{{15}}\)

Solution
9
Discuss

A can do a work in 10 days. The efficiency of A is 20% less than B. How many days B need to finish the same work?

  • 1] 8.5 days
  • 2] 12.3 days
  • 3] 8 days
  • 4] 7.5 days
Solution
10
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
# Quiz