Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. What is the ratio between the capacity of a man and a woman

1.  3 : 4

2.  4 : 3

3.  5 : 3

4.  Data inadequate

View Answer  
4
Correct Answer :

4 : 3


Explanation :
No Explanation available for this question

10 men can complete a piece of work in 15 days and 15 women can complete the same work in 12 days. If all the 10 men and 15 women work together, in how many days will the work get completed

1.  6

2.  

3.  

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

A man, a woman and a boy can complete a job in 3, 4 and 12 days respectively. How many boys must assist 1 man and 1 woman to complete the job in 1/4 of a day

1.  1

2.  4

3.  19

4.  41

View Answer  
4
Correct Answer :

41


Explanation :
No Explanation available for this question

5 men and 2 boys working together can do four times as much work as a man and a boy. Working capacities of a woman and a boy are in the ratio:

1.  1 : 2

2.  2 : 1

3.  1 : 3

4.  3 : 1

View Answer  
4
Correct Answer :

2 : 1


Explanation :
No Explanation available for this question

If 12 men and 16 boys can do a piece of work in 5 days; 13 men and 24 boys can do it in 4 days, then the ratio of the daily work done by a man to that of a boy is:

1.  2 : 1

2.  3 : 1

3.  3 : 2

4.  5 : 4

View Answer  
4
Correct Answer :

2 : 1


Explanation :
No Explanation available for this question

Seven men can complete a work in 12 days. They started the work and after 5 days, two men left. In how many days will the work be completed by the remaining men

1.  5

2.  6

3.  7

4.  8

5.  None of these

View Answer  
5
Correct Answer :

None of these


Explanation :
No Explanation available for this question

12 men complete a work in 9 days. After they have worked for 6 days, 6 more men join them. How many days will they take to complete the remaining works

1.  2 days

2.  3 days

3.  4 days

4.  5 days

5.  None of these

View Answer  
5
Correct Answer :

2 days


Explanation :
No Explanation available for this question

Three men, four women and six children can complete a work in seven days. A woman does double the work a man does and a child does half the work a man does. How many women alone can complete this work in 7 days

1.  7

2.  8

3.  12

4.  Cannot be determined

5.  None of these

View Answer  
5
Correct Answer :

7


Explanation :
No Explanation available for this question

10 men and 15 women together can complete a work in 6 days. It takes 100 days for one man alone to complete the same work. How many days will be required for one woman alone to complete the same work

1.  90

2.  125

3.  145

4.  150

5.  None of these

View Answer  
5
Correct Answer :

None of these


Explanation :
No Explanation available for this question

12 men can complete a piece of work in 4 days, while 15 women can complete the same work in 4 days. 6 men start working on the job and after working for 2 days, all of them stopped working. How many women should be put on the job to complete the remaining work, if it is to be completed in3 days

1.  15

2.  18

3.  22

4.  Data inadequate

5.  None of these

View Answer  
5
Correct Answer :

15


Explanation :
No Explanation available for this question
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