The following table represents the total number of research scholars and the respective number of female research scholars in various departments of a university. Study the table carefully and answer the question that follows.

What is the ratio of male research scholars in Mathematics to Statistics?

Options
a) 7 : 6
b) 14 : 9
c) 6 : 7
d) 9 : 14

Solution

As per question
Ratio of male research scholars in Mathematics to Statistics
Mathematics : Statistics
18 – 4 : 12 – 3
14 : 9

Answer: 14:9