Question

b) 11 days
c) 9 days
d) 12 days
5. Three men can complete a piece of work in 6 days. Two days after they started the work, 3 more men
joined them. How many days will they take to complete the remaining work-
a) 1 days
b) 24 days
c) 3 days
d) 4 days
6. 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10
days. In how many days 10 women can complete the work?
a) 50 days
b) 45 days
c) 40 days
d) 35 days
7. 3 men and 4 boys can complete a piece of work in 12 days, while 4 men and 3 boys can do the same
work in 10 days. Then 2 men and 3 boys can finished the work in how many days?
a) 17 days b) 5 days
c) 8 days
d) 22 days
8. A can finished a work in 18 days and B can do the same work in the half of the time taken by A then
working together what part of the same work they can be finished in a day?
b)
9. f 28 men complete of a piece of work in a week, then the number of men, who must be engaged to
get the remaining work completed in another week, is
b) 6
a) 5
c) 4
d) 3
​

Answer 1

Answer:

5. Option c is the correct answer

Step-by-step explanation:

If 3 men complete a piece of work in 6 days, then the double men of 3 can complete it in half time ( here we have to use opposite signs- +,- and ×,÷ )

If we add 3 in LHS part, then we have to remove 3 in RHS part

Thus, 6 men can complete a piece of work in 3 days

Hope this helps you