Question

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

• A. 2
• B. 24
• C. 4
• D. 116
• E. 36

Answer 1

The correct option is C 4

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 $=80\times \frac{3}{4}=60$
Number of females who are non - graduates $=80-60=20$
$\therefore$ Required difference $=24-20=4$