Question

What is the ratio of the total number of males to the number of females who are non-graduates?

• A. 6 : 1
• B. 8 : 1
• C. 8 : 3
• D. 5 : 2
• E. 7 : 2

Answer 1

The correct option is B 8 : 1

Total number of members$=240$
Number of males $240\times \frac{2}{3}=160$
Number of males who are graduates $=160\times \frac{15}{100}=24$
Number of males who are non - graduates $=160-24=136$
Number of females $=240-160=80$
Now, the number of females who are graduates $=80\times \frac{3}{4}=60$
Required ratio $=\frac{160}{20}=8:1$