Question

15 men complete work in 40 days. In 30 days half work was completed. How many men are requireed

Answer 1

Answer:

in 26 days the work is done by 40 men,

in 1 days the work is done by 40*26 men

in 20 days the work is done by 40*26/20=52 men (answer)

Answer 2

Answer:

Of 15 men can do q lot of work in 60 days then the 30 data can completed in required data....