Question

Mr. Girish’s monthly income is ₹ 2,40,000 and his monthly expenditure on rent is ₹ 25,000. The central angle of the sector representing rent expenses in the pie chart would be ___.

• A. ${35.5}^{\circ }$
• B. ${37.5}^{\circ }$
• C. ${36}^{\circ }$
• D. ${40}^{\circ }$

Answer 1

The correct option is B

${37.5}^{\circ }$

$\text{Central angle}=\frac{\text{Observation}}{\text{Total Frequency}}\times {360}^{\circ }$
$=\frac{25000}{240000}\times 360$
= 37.5${}^{\circ }$