Question

14. Two men, 3 women working full time and 3 part
timers can complete a job in 20 days. Four men
and 9 women working full time can complete the
same job in 10 days. Find the ratio of times taken
by a woman (full timer) and a part timer to
complete the job.
3:2
2:1
(a)
(b)
(c)
(d)
(e)
3:1
4:3
1:2

Answer 1

Step-by-step explanation:

Chain rule Principle

After the comparison, the following two principles are followed:

If the missing part is greater than the given part, then the numerator (n) is kept greater than the denominator (d) i.e. n/d>1, where n & d are the given parts of other element.

If the missing part is smaller than the given part, then the numerator (n) is kept smaller than the denominator (d) i.e. n/d<1, where n & d are the given parts of other element.