As per graph,
other expenses = 15 % of total expenditure.
As we know that the angle made on center in a circle is 360°
Since 100% made an angle 360° in a circle.
therefore 1% made an angle 360° / 100 in a circle.
therefore 15% made an angle 15 x 360° / 100 in a circle.
Central angle for 15% =15 x 36° / 10
Central angle for 15% =3 x 36° / 2
Central angle for 15% =3 x 18° = 54°
As per graph,
Expenditure on clothing = 20 %
Expenditure on clothing = Total expenditure x 20 %
Expenditure on clothing = 4500 x 20/100 = Rs. 900
Expenditure on clothing = 45 x 20 = Rs. 900
Here as per graph food expenditure , 40% = Rs. 750 per month
? 10% = 10 x 750/40 = Rs. 187.50 per month
As per graph 10% is the expenditure on education.
? Annual expenditure (12 months) of the family on education = 187.50 x 12 = Rs. 2250
Both segments representing education and rent respectively are each 10%. Hence, family's expenditure on these two items will be equal. i.e.. Rs. 375 will be expenditure on rent.
As per graph
Expenditure on rent and clothing = 10% + 20% = 30%
Expenditure on medicine and other expenses = 5% + 15% = 20%
? Ratio = 30% : 20% = 3 : 2
Expenditure on the game of Football = 15% of total amount spent
Expenditure on the game of Hockey = 15% of total amount spent
Therefore, the ratio of the expenditure on the two game = 1 : 1
According to question the total amount spent = Rs. 30,00,000 = 100%
? Total Expenditure on the games of Cricket and Hockey = 25% + 15% = 40%
? The total amount spend on the games of Cricket and Hockey = 40% of 30,00,000 = 40 x 30,00,000/100 = 40 x 30,000 = Rs. 12,00,000
According to question, Total spent 100% = 1,20,00,000
According to graph,
? Expenditure on the game of Basketball = 121/2 %
? The Amount spend on the game of Basketball = 121/2% of 1,20,00,000 = 25 x 1,20,00,000/100 = Rs. 15,00,000
According to the graph, expenditure on cricket is the maximum. Therefore cricket is the most popular game.
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