Instructions

In a team there are 240 members (males and females). Two-third of them are males. Fifteen percent of males are graduates. Remaining males are nongraduates. Three-fourth of the females are graduates. Remaining females are non-graduates

Question 38

What is the difference between the number of females who are non-graduates and the number of males who are graduates?

Solution

Total members :240
Males = 2/3 (240) =160
so Females = 240-160 =80
Graduate Males = 160(0.15) =24
Non graduate males = 160-24 = 136
Graduate Females = (0.75) 80 = 60
So non graduate females = 80-60 =20
Now difference between the number of females who are non-graduates and the number of males who are graduates : 24-20 =4


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