Question

The following pie-chart shows the marks scored by a student. If he obtained 540 as his total marks,

In which subject did he score the lowest marks?

• A. Hindi
• B. Maths
• C. Science
• D. Social

Answer 1

The correct option is A

Hindi

$\text{observation}=\frac{\text{central angle}\times \text{total frequency}}{360}$

$\text{Maths}=\frac{90\times 540}{360}=135$

$\text{English}=\frac{80\times 540}{360}=120$

$\text{Social}=\frac{70\times 540}{360}=105$

$\text{Science}=\frac{65\times 540}{360}=97.5$

$\text{Hindi}=\frac{55\times 540}{360}=82.5$

He has scored the lowest marks in Hindi.