Monthly expenditure of a family is given
below-
Item of Expenditure Expenditure
(In Rs.)
Food
500
Clothing
100
House Rent
150
Fuel
50
Miscellaneous
200
For miscellaneous, the central angle will be-
(a) 180°
(b) 62°
(c) 45°
(d) 72°
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Answer:
Answer
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
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