Question

The following data relates to the expenses for a household in Bangalore.
$\begin{array}{cc}\text{Items}& \text{Expenditure(in Rs)}\\ \text{Food}& 4000\\ \text{Clothing}& 2000\\ \text{Rent}& 1500\\ \text{Education}& 1500\\ \text{Miscellaneous}& 1000\end{array}$
To draw a pie – chart, the central angle of Clothing will be

• A.
• B.
• C.
• D.

Answer 1

The correct option is D

$\text{Total expenditure is}:$
4000 +2000 +1500 +1500 +1000 =10,000
Central angle of clothing is
$=\frac{\text{expenditure on clothing}}{\text{total expenditure}}$
$=(\frac{2000}{10000}\times {360}^{\circ })={72}^{\circ }$