A, B and C together can complete a piece of work in 10 days. All the three started working at it together and after4 days A left. Then B and C together completed the work in 10 more days. A alone could complete the work in:

1.  15 days

2.  16 days

3.  25 days

4.  50 days

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4
Correct Answer :

25 days


Explanation :
No Explanation available for this question

A does 4/5 of a work in 20 days. He then calls in B and they together finish the remaining work in 3 days. How long B alone would take to do the whole take to do the whole work

1.  23 days

2.  37 days

3.  

4.  40 days

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work alone in 44 days. In how many days shall B finish the whole work alone

1.  30 days

2.  40 days

3.  60 days

4.  70 days

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4
Correct Answer :

60 days


Explanation :
No Explanation available for this question

A and B together can do a piece of work in 12 days, which B and C together can do in 16 days. After A has been working at it for 5 days and B for 7 days, C finishes it in 13 days. In how many days C alone will do the work

1.  16

2.  24

3.  36

4.  48

View Answer  
4
Correct Answer :

24


Explanation :
No Explanation available for this question

A and B can do a piece of work in 45 days and 40 days respectively. They began to do the work together but A leaves after some days and then B completed the remaining work in 23 days. The number of days after which A left the work was:

1.  6

2.  8

3.  9

4.  12

View Answer  
4
Correct Answer :

6


Explanation :
No Explanation available for this question

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.  

2.  

3.  

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

A, B and C can complete a work separately in 24, 36 and 48 days respectively. They started together but C left after 4 days of start and A left 3 days before the completion of the work. In how many days will the work be completed

1.  15 days

2.  22 days

3.  25 days

4.  35 days

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4
Correct Answer :

15 days


Explanation :
No Explanation available for this question

A, B and C together earn Rs. 300 per day, while A and C together earn Rs. 188 and B and C together earn Rs.152. The daily earning of C is;

1.  Rs. 40

2.  Rs. 68

3.  Rs. 112

4.  Rs. 150

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4
Correct Answer :

Rs. 40


Explanation :
No Explanation available for this question

A, B and C are employed to do a piece of work for Rs. 529. A and B together are supposed to do 19/23 of the work and B and C together 8/23 of the work. What amount should A be paid

1.  Rs 315

2.  Rs. 345

3.  Rs. 355

4.  Rs. 375

View Answer  
4
Correct Answer :

Rs. 345


Explanation :
No Explanation available for this question

Kim can do a work in 3 days while David can do the same work in 2days. Both of them finish the work together and get Rs. 150. What is the share of Kim

1.  Rs. 30

2.  Rs. 60

3.  Rs. 70

4.  Rs. 75

View Answer  
4
Correct Answer :

Rs. 60


Explanation :
No Explanation available for this question
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