Rohan’s monthly expenditure is Rs 7000.He represented his expanses on a circle graph. Read the pie chart and answer the following.
Monthly Exp
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The central angle for various components may be calculated as follows.
Particulars Expenses(Rs.) Central angle
Food 4800
12000
4800
×360
o
=144
o
House rent 2400
12000
2400
×360
o
=72
o
Clothing 1600
12000
1600
×360
o
=48
o
Education 800
12000
800
×360
o
=24
o
Savings 1000
12000
1000
×360
o
=30
o
Miscellaneous 1400
12000
1400
×360
o
=42
o
Total 12000 360
o
Clearly, we obtain the required pie chart as shown
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