Quiz Discussion

A contractor undertakes to make a road in 40 days and employs 25 men. After 24 days, he finds that only one-third of the road is made. How many extra men should he employ so that he is able to complete the work 4 days earlier ?

Course Name: Quantitative Aptitude

  • 1] 100
  • 2] 60
  • 3] 75
  • 4] None of these
Solution
No Solution Present Yet

Top 5 Similar Quiz - Based On AI&ML

Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api

# Quiz
1
Discuss

A and B can compete a piece of work in 18 days. They worked together for 12 days and then A left. B alone finished the work in 15 days. If Rs. 1500 be paid for the work then A's share is:

  • 1] Rs. 750
  • 2] Rs. 800
  • 3] Rs. 600
  • 4] Rs. 900
Solution
2
Discuss

A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in:

  • 1]

    20 days

  • 2]

    \(22\frac{1}{2}\) days

  • 3]

    25 days

  • 4]

    30 days

Solution
3
Discuss

A and B can do a piece of work in 12 days, B and C in 8 days and C and A in 6 days. How long would B take to do the same work alone ?

  • 1] 24 days
  • 2] 32 days
  • 3] 40 days
  • 4] 48 days
Solution
4
Discuss

Subhash can copy 50 pages in 10 hours; Subhash and Prakash together can copy 300 pages in 40 hours. In how much time can Prakash copy 30 pages?

  • 1] 13 hour
  • 2] 12 hour
  • 3] 11 hour
  • 4] 9 hour
  • 5] 10 hour
Solution
5
Discuss

3 men or 5 women can do a work in 12 days. How long will 6 men and 5 women take to finish the work ?

  • 1] 20 days
  • 2] 10 days
  • 3] 4 days
  • 4] 15 days
Solution
6
Discuss

Find in what ratio will the total wages of the workers of a factory be increased or decreased if there is a reduction in the number of workers in the ratio 13 : 10 and an increment in their wages in the ratio 15: 26.

  • 1]

    6/5

  • 2]

    1/5

  • 3]

    3/5

  • 4]

    7/6

Solution
7
Discuss

A, B and C can do a piece of work in 36, 54 and 72 days respectively. They started the work but A left 8 days before the completion of the work while B left 12 days before completion. The number of days for which C worked is

  • 1]

    4

  • 2]

    8

  • 3]

    12

  • 4]

    24

Solution
8
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
9
Discuss

If 4 men or 6 women can do a piece of work in 12 days working 7 hours a day, how many days will it take to complete a work twice as large with 10 men and 3 women working together 8 hours a day ?

  • 1] 6 days
  • 2] 7 days
  • 3] 8 days
  • 4] 10 days
Solution
10
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
# Quiz