John can complete a work in 9 days, whereas John and Smith together can complete the same work in 6 days. How long will it take for Smith alone to complete the work?

Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. Quantity A: M and N can complete the work in 10 and 20 days respectively. They started doing work together but after 4 days M left the work. In what time N can complete the remaining work? Quantity B: A and B can together complete the work in 12 days. A alone can complete the work in 30 days. If B works for first 4 days alone and then A joins the work, in how many days remaining work will be complete?

A

Quantity A > Quantity B

B

Quantity A < Quantity B

C

Quantity A ≥ Quantity B

D

Quantity A ≤ Quantity B

E

Quantity A = Quantity B or no relation

A and B together work for 3 days, B then worked alone for 2 days, A then worked alone for 3 days and the work was finished. If A works for 8 days alone and B works for 4 days alone, the work will be finished. How many days will A alone work if B works for 5 days alone?

A

6

B

7

C

8

D

9

In how many days will Robert alone complete 3/5th of the work? I: James alone can do the work in 40 days. John is 300% more efficient than James. The ratio of efficiency between Michael and James is 8 : 3. Robert is 25% less efficient than Michael. II: John and Robert together can finish the work in \(6\frac{2}{3}\;\)days, Robert and Michael in \(8\frac{4}{7}\;\)days, Michael in and John can do the same work in 6 days.

A

The data in both the statements I and II together are necessary to answer the question.

B

The data either in statement I alone or in statement II alone are sufficient to answer the question.

C

The data in both the statements I and II together are not sufficient to answer the question.

D

The data in statement II alone are sufficient to answer the question, while the data in statement I above are not sufficient to answer the question.

E

The data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.

Given below are two quantities named 1 and 2. Based on the given information, you have to determine the relationship between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. Quantity 1: P and Q can do a work in 6 days and Q and R can do a work in 60/7 days and P and R can do a work in 20/3 days. If Q and R work for first 2 days and left the work. Find the total time taken by P to complete the remaining work. Quantity 2: A and B can do a work in 8/3 days, B and C can do the same work in 3 days and A and C can do the same work in 24/5 days. In what time C alone can complete the work?

A

Quantity 1 > Quantity 2

B

Quantity 1 < Quantity 2

C

Quantity 1 ≥ Quantity 2

D

Quantity 1 ≤ Quantity 2

E

Quantity 1 = Quantity 2 or no relation

A and B together can complete a work in 20 days. B and C together can complete the same work in 30 days. A and C together can complete the same work in 30 days. The number of days taken by A while completing the same task alone is how many % less or more than the number of days taken by C while completing the same task alone?

A

33.33% less

B

33.33% more

C

66.67% less

D

66.67% more

E

None of these

A and B together can complete a work in 12 days, B and C together take 3 days more than that of A and B to complete the same work while C and A together take 5 days more than that of B and C to complete the same work, how long C alone can complete the work?

A

60 days

B

80 days

C

20 days

D

50 days

A alone can complete a work in 10 days, B alone can complete the same work in 20 days and C alone can complete the same work in 15 days. A and C work together for some time and left, If B worked for 10 days to complete the work, then A and C worked for how many days?

A

1 days

B

3 days

C

6 days

D

12 days

There are two person A and B.A alone can complete the whole work in x days and B alone can complete the whole work in y days. Working together they can complete the whole work in 12 day. Which of the following statements is/are true regarding x and y? A) 20 days and 30 days B) 25 days and 300/13 days C) 32 days and 96/5 days D) 40 days and 10 days

A

Only A

B

Both A and B

C

A, B and C

D

All of these

A, B and C can together complete a work in 20 days. On the other hand, B and C can together complete the work in 30 days, while C can complete the work alone in 50 days. If A left when the work was 20% complete, while B left when the work was 50% complete, and C completed rest of the work alone, in how many days will the work be complete?

A

24 days

B

38 days

C

45 days

D

54 days

X, Y and Z take 18 days to complete a piece of work. If X works alone he finishes the work in 36 days and if Y works alone he finishes it in 60 days. How long will it take Z to complete the work alone? A. 78 days B. 90 days C. 96 days D. 14 days

A

B

A

C

D

C

John can complete a work in 9 days, whereas John and Smith together can complete the same work in 6 days. How long will it take for Smith alone to complete the work?

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