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23. Pie Charts
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Q6 of 14 Page 249

The marks obtained by Sudhir in an examination are given below:



















Subject



English



Hindi



Mathematics



Science



Social science



Marks obtained



105



75



150



120



90



Represent the above data by a pie chart.

Total Marks = (105 + 75 + 150 + 120 + 90) = 540


Central Angle of Component = × 3600


Calculation of central angles


































Subject



Marks Obtained



Central Angle



English



105



= 70o



Hindi



75



= 50o



Mathematics



150



= 100o



Science



120



= 80o



Social Science



90



= 60o




More from this chapter

All 14 →
4

The data given below shows number of hours spent by a school boy on different activities on a working day.





















Activity



School



Homework



Play



Sleep



Others



Total



Numbers of hours



7



4



2



8



3



24



Represent the above data by a pie chart.

5

The data of religion-wise division of 1080 workers of a factory are given below:

















Religion



Hindu



Muslim



Sikh



Christian



Number of workers



450



270



255



105



Represent the above data by a pie chart.

7

The following table gives the number of different fruits kept in a hamper.



















Types of fruit



Mangoes



Apples



Oranges



Coconuts



Pomergrantes



Number



26



30



21



5



8



Represent the above data by a pie chart.

8

The following data shows the agricultural production in India during a certain year.

















Food grain



Rice



Wheat



Coarse cereals



Pulses



Production


(in millions of tons)



57



76



38



19



Draw a pie chart to represent the above data.

Questions · 14
23. Pie Charts
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