# Quiz Discussion

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

Course Name: Quantitative Aptitude

• 1]

12

• 2]

15

• 3]

18

• 4]

24

##### Solution
No Solution Present Yet

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# Quiz
1
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
2
Discuss

If 72 men can build a wall of 280 m length in 21 days, how many men could take 18 days to build a similar type of wall of length 100 m ?

• 1] 30
• 2] 10
• 3] 18
• 4] 28
##### Solution
3
Discuss

X can copy 80 pages in 20 hours, x and y together can copy 135 pages in 27 hours. Then y can copy 20 pages in ?

• 1] 20 hours
• 2] 24 hours
• 3] 3 hours
• 4] 12 hours
##### Solution
4
Discuss

A can complete a piece of work in 36 days, B in 54 days and C in 72 days. All the three began the work the work together but A left 8 days before the completion of the work and B 12 days before the completion of work. Only C worked up to the end. In how many days was the work completed?

• 1] 24 days
• 2] 25 days
• 3] 27 days
• 4] 30 days
##### Solution
5
Discuss

A and B together can do a piece of work in 30 days, B and C together can do it in 20 days, A starts the work and works on it for 5 days, B takes up and work for 15 days. Finally C finishes the work in 18 days. The number of days in which C alone can do the work where doing it separately is = ?

• 1] 120 days
• 2] 40 days
• 3] 60 days
• 4] 24 days
##### Solution
6
Discuss

A and B together can do a job in 2 days; B and C can do it in 4 days; A and C in $${ \text{2}}\frac{2}{5}$$ days. The number of days required for A to do the job alone is = ?

• 1] 1
• 2] 3
• 3] 6
• 4] 12
##### Solution
7
Discuss

A job can be done by 3 skilled workmen in 20 days or by 5 boys in 30 days. How many days will they take if they work together ?

• 1] 8 days
• 2] 10 days
• 3] 11 days
• 4] 12 days
##### Solution
8
Discuss

A tank can be filled with water by two pipes A and B together in 36 minutes. If the pipe B was stopped after 30 minutes, the tank is filled in 40 minutes. The pipe B can alone fill the tank in:

• 1] 45 minutes
• 2] 60 minutes
• 3] 75 minutes
• 4] 90 minutes
##### Solution
9
Discuss

A completed $$\frac{7}{{10}}$$of work in 15 days, then he completed the remaining work with the help of B in 4 days. In how many days A and B can complete the entire work together?

• 1]

$$10\frac{1}{2}{ \text{days}}$$

• 2]

$$12\frac{2}{3}{ \text{days}}$$

• 3]

$$13\frac{1}{3}{ \text{days}}$$

• 4]

$$8\frac{1}{4}{ \text{days}}$$

##### Solution
10
Discuss

If 6 men and 8 boys can do a piece of work in 10 days and 26 men and 48 boys can do the same in 2 days then the time taken by 15 men and 20 boys to do the same type of work will be

• 1]

5 days

• 2]

4 days

• 3]

6 days

• 4]

7 days

# Quiz