Question

The following table gives the monthly expenditure of two families:

	Expenditure (in Rs.)	Expenditure (in Rs.)
Items	Family $A$	Family $B$
Food	$3,500$	$2,700$
Clothing	$500$	$800$
Rent	$1,500$	$1,000$
Education	$2,000$	$1,800$
Miscellaneuous	$2,500$	$1,800$

In constructing a pie diagram to the above data, the radii of the circles are to be chosen by which one of the following ratios?

• A. $1:1$
• B. $10:9$
• C. $100:91$
• D. $5:4$

Answer 1

The correct option is A $1:1$

Radii of pie chart is nothing to do with the given data.

Two pie diagram showing comparison of same thing will have same radii.

Data given in the pie chart will decide the sector angle.