Question

3 men and 4 women together finish a certain job in 11 days. However, all of them did not
work for all the 11 days. The ratio of the number of days that the 3 men and 4 women did
not work is same as the ratio of the efficiency of 1 man and 1 woman. What is the ratio of
the number of days that the 3 men and 4 women worked?
Note: Either all three men worked together or didn't work together. Similarly, either all four
women worked together or didn't work together. It is also known that 5 men working to-
gether can complete the entire job in 3 days and 2 women working together can complete
the entire job in 12.5 days.
1) 5:3
2) 1 : 5
3) 3:5
4) 5:1​

Answer 1

Answer:

3) 3:5

Step-by-step explanation:

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