Question

Tick the correct answer in each of the following:

A man's montly salary is Rs 24000 and his montly expenses on travel are Rs 250. The central angle of the sector representing travel expenses in the pie chart would be

(a) ${30}^{\circ }$ (b) $37\frac{1}{2}\circ$

(c) ${45}^{\circ }$ (d) ${60}^{\circ }$

Answer 1

$\text{Answer = (b)}\text{Central angles}=\frac{250}{2400}\times {360}^{\circ }=\frac{75}{2}=37\frac{1}{2}\circ$