# Quiz Discussion

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 ?

Course Name: Quantitative Aptitude

• 1] 24 days
• 2] 32 days
• 3] 40 days
• 4] 48 days
##### Solution
No Solution Present Yet

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# Quiz
1
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
2
Discuss

A work could be completed in 100 days by some workers. However, due to the absence of 10 workers, it was completed in 110 days. The original number of workers was ?

• 1] 100
• 2] 110
• 3] 55
• 4] 50
##### Solution
3
Discuss

P is thrice as good a workman as Q and therefore able to finish a job in 48 days less than Q. Working together, they can do it in ?

• 1] 18 days
• 2] 24 days
• 3] 30 days
• 4] 12 days
##### Solution
4
Discuss

A and B together can complete a work in 12 days. B and C together can complete the same work in 8 days and A and C together can complete it in 16 days. In total, how many days do A, B and C together take to complete the same work ?

• 1]

$${ \text{3}}\frac{5}{{12}}$$

• 2]

$${ \text{3}}\frac{9}{{13}}$$

• 3]

$${ \text{7}}\frac{5}{{12}}$$

• 4]

$${ \text{7}}\frac{5}{{13}}$$

##### Solution
5
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
6
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
7
Discuss

A can do $$\frac{1}{3}$$ rd of work in 5 days and B can do the do $$\frac{2}{5}$$th of this work in 10 days. Both A and B, together can do the work in?

• 1]

$${ \text{ 7}}\frac{3}{8}{ \text{ days}}$$

• 2]

$${ \text{8}}\frac{4}{5}{ \text{ days}}$$

• 3]

$${ \text{9}}\frac{3}{8}{ \text{ days}}$$

• 4]

10 days

##### Solution
8
Discuss

Two pipes can fill an empty tank separately in 24 minutes and 40 minutes respectively and a third pipe can empty 30 gallons of water per minute. If all three pipes are open, empty tanks become full in one hour. The capacity of the tank (in gallons) is:

• 1] 800 gallons
• 2] 600 gallons
• 3] 500 gallons
• 4] 400 gallons
##### Solution
9
Discuss

A and B together can complete a job in 8 days. Both B and C, working alone can finish the same job in 12 days, A and B commence work on the job, and work for 4 days, where upon A leaves, B continues for 2 more days, and then he leaves too, C now starts working, and finishes the job. How many days will C require to finish the remaining work ?

• 1] 5 days
• 2] 8 days
• 3] 3 days
• 4] 4 days
##### Solution
10
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
# Quiz