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
What is the ratio between the total number of males and the number of females who are non-graduates?
Total members in the team = 240
Males = $$\ \frac{\ 2}{3}\times\ 240$$ = 160
Females = $$\ \frac{\ 1}{3}\times\ 240$$ = 80
Number of females who are non graduates = $$\ \frac{\ 1}{4}\times\ 80$$ = 20
ratio between the total number of males and the number of females who are non-graduates
= 160:20
=8:1
B is the correct answer.
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