Percentage of total income being spent under various heads, by a family is given below:-
House Rent= 20% food=30% education=15% health=5% clothing=20% miscellaneous=10%
represent above data in form of bar graph
Answers
Step 1. On a graph paper, draw a horizontal line OX and a vertical line OY. These two lines represents the x-axis and the y-axis respectively.
Step 2. Along OX, write the names of the months at points taken at uniform gaps.
Step 3. Choose the scale: 2 small division =1cm
1 big division =5cm
Step 4. Then, the heights of the various bars are:
June = 5 big divisions = 50 small divisions
July = 6 big divisions = 60 small divisions
August = 8 big divisions = 80 small divisions
September = 4 big divisions = 40 small divisions
October = 2 big divisions = 20 small divisions
November = 1 big division = 10 small divisions
Step 5. On the x-axis, draw bars of equal width and heights obtained in step 4 at the points marked in Step 2.
Answer:
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Represent the following data by a pie-diagram:
Items of expenditure Expenditure
Family A Family B
Food 4000 6400
Clothing 2500 480
Rent 1500 3200
Education 400 1000
Miscellaneous 1600 600
Total 10000 16000
Medium
Solution
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Verified by Toppr
Item Expenditure(Family A) Sector angle (Family A) Expenditure(Family B) Sector angle(Family B)
Food 4000
10000
4000
×360=144 6400 6400/11680X360=197.3
Clothing 2500
10000
2500
×360=90 480
11680
480
×360=14.8
Rent 1500
10000
1500
×360=54 3200
11680
3200
×360=98.6
Education 400
10000
400
×360=14.4 1000
11680
1000
×360=30.8
Miscellaneous $$1600$$
10000
1600
×360=57.6 600
11680
600
×360=18.5
Total expenditure of family A:10000
Total expenditure of family B:11680(not 16000)
solution