Question 7
The time taken to do a piece of work is inversely proportional to the number of men employed. If it takes 30 men to do a piece of work in 6 days, how many men are required to do the work in 4 days?
Objective
Question details
- Exam body
- UNIPORT
- Subject
- Mathematics
- Year
- 2015/2016 Model 1
- Question no.
- #7
- Type
- Objective
More from this paper
- Q2A father decided to give 20% of his monthly income to his three children as…
- Q3Divide 6x² - 13x + 5 by 2x - 1
- Q4A polynomial in x whose zeros are 2, -1 and 3 is
- Q5If x varies inversely as y and y varies directly as z, what is the relationship…
- Q9If y = (1 - 2x)³, find the value of ${{dy}/{dx}}$ at x = -1
- Q10Find the derivate of y = sin (2x³ + 3x - )