Solve
Study
Textbooks
Join / Login
>>
Class 11
>>
Applied Mathematics
>>
Numerical Applications
>>
Time and work
>>
A work force of 420 men wit...
Question
A work force of 420 men with a contractor con finish a criation piece of work in a months. How many octra men
Medium
Open in App
Solution
Our experts are building a solution for this
Was this answer helpful?
0
0
Similar questions
A tank has a leak which would empty it in 10 hours,a tap is turned on which admits 4 litre a minute into the tank and now it emptied in 15 hours.The capacity of the tank(in litres) is:
Medium
View solution
>
$15$
masons can complete the job in
$20$
days. How many masons will build the wall in
$12$
days?
Hard
View solution
>
Two men can do a piece of work in
$6$
hours and
$4$
hours respectively. After the first has worked for
$2$
hours, he is joined by the other. By when should the work be completed.
Hard
View solution
>
$A$
and
$B$
can finish a piece of work in
$16$
days and
$12$
days respectively. A started the work and worked at it for
$2$
days. He was then joined by B. Find the total time taken to finish the work.
Hard
View solution
>
A can do a piece of work in 20 days, while B can do it in 15 days, with the help of C, they finished the work in 5 days. In what time would C alone do it?
Medium
View solution
>
View more
More From Chapter
Numerical Applications
View chapter
>
Practice more questions
JEE Mains Questions
2 Qs
>
BITSAT Questions
3 Qs
>
NTSE Questions
2 Qs
>
Easy Questions
309 Qs
>
Medium Questions
613 Qs
>
Hard Questions
77 Qs
>