Question

In the given pie-chart, we have favourite colours of a group of students. Find the least favourite colour and express that in a fraction.

• A. Yellow, $\frac{2}{9}$
• B. Orange, $\frac{4}{15}$
• C. Red, $\frac{1}{3}$
• D. Yellow, $\frac{8}{45}$

Answer 1

The correct option is D Yellow, $\frac{8}{45}$

The total number of students = $10+12+8+15=45$
From the pie-chart, least favourite colour is yellow as only 8 students like yellow colour.
Hence the required fraction is given by $\frac{8}{45}$.