# Quiz Discussion

A is 60% more efficient than B. In how many days will A and B working together complete a piece of work which A alone takes 15 days to finish?

Course Name: Quantitative Aptitude

• 1]

$$\frac{{124}}{{13}}$$ days

• 2]

$$\frac{{113}}{{13}}$$ days

• 3]

$$\frac{{108}}{{13}}$$ days

• 4]

$$\frac{{131}}{{13}}$$ days

• 5]

$$\frac{{120}}{{13}}$$ days

##### Solution
No Solution Present Yet

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# Quiz
1
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
2
Discuss

Two typists of varying skills can do a job in 6 minutes if they work together. If the first typist typed alone for 4 minutes and then the second typist typed alone for 6 minutes, they would be left with $$\frac{1}{5}$$ of the whole work. How many minutes would it take the slower typist to complete the typing job working alone?

• 1] 10 minutes
• 2] 15 minutes
• 3] 12 minutes
• 4] 20 minutes
• 5] 17 minutes
##### Solution
3
Discuss

A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in:

• 1]

4 days

• 2]

6 days

• 3]

8 days

• 4]

12 days

##### Solution
4
Discuss

A can do in one day 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] 90 days
• 2] 120 days
• 3] 100 days
• 4] 30 days
##### Solution
5
Discuss

Two men undertake to do a piece of work for Rs. 1400. The first man alone can do this work in 7 days while the second man alone can do this work in 8 days. If they working together complete this work in 3 days with the help of a boy, how should the money be divided ?

• 1] Rs. 600, Rs. 550, Rs. 250
• 2] Rs. 600, Rs. 525, Rs. 275
• 3] Rs. 600, Rs. 500, Rs. 300
• 4] Rs. 500, Rs. 525, Rs. 375
##### Solution
6
Discuss

A completes $$\frac{7}{{10}}$$ of the work 15 days. Then he completes the remaining work the help of B in 4 days. The time required for A and B together to complete the entire work is = ?

• 1]

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

• 2]

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

• 3]

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

• 4]

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

##### Solution
7
Discuss

A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in:

• 1]

5 days

• 2]

6 days

• 3]

10 days

• 4]

10* 1/2 days

##### Solution
8
Discuss

A can do a piece of work in 14 days which B can do in 21 days. They begin together but 3 days before the completion of the work. A leaves off. The total number of days to complete the work is ?

• 1]

$${ \text{6}}\frac{3}{5}$$

• 2]

$${ \text{8}}\frac{1}{2}$$

• 3]

$${ \text{10}}\frac{1}{5}$$

• 4]

$${ \text{13}}\frac{1}{2}$$

##### Solution
9
Discuss

A can do a piece of work in 10 days, B in 15 days. They work for 5 days. The rest of the work was finished by C in 2 days. If they get Rs. 1500 for the whole work, the daily wages of B and C are ?

• 1] Rs. 150
• 2] Rs. 225
• 3] Rs. 250
• 4] Rs. 300
##### Solution
10
Discuss

A company employed 200 workers to complete a certain work in 150 days. If only $$\frac{1}{4}$$ th of the work had been done in 50 days, then in order to complete the whole work in time, the number of additional workers to be employed were?

• 1] 100
• 2] 600
• 3] 300
• 4] 200
# Quiz