Q6 of 11 Page 28

I have made a list of things of what the students of class VIII of both the sections like to do during their leisure (one student can like only one subject).

Let’s work out from this data what fraction of the total students prefer which subjects.


Let’s find the central angle of each sector and make pie chart accordingly.


Firstly, we’ll covert in fraction.


The total selling price on that day=20+25+27+28+20


=120


∴ the fraction of song



⇒ central angle=


=60°


Similarly, the fraction of poem



⇒ central angle=


=75°


And, the fraction of dancing



⇒ central angle=


=81°


And, the fraction of drama



⇒ central angle=


=84°


And, the fraction of Drawing



⇒ central angle=


=60°


Therefore, we can make pie-chart using these central angles.



More from this chapter

All 11 →
4

I write the percentage of marks which Shuvam has secured in the final examination of class v below : -

Let’s make the pie chart of this information and write the central angle of each sector.


 5

There is a shop of Madhubabu in our locality. I made a list of various types of things which were being sold in his shop on a particular day.

Now I try to make a pie-chart based on the above information


 7

I have made a model. I made a chart of expenditure of buying materials.

Let’s make a pie chart with this information and write the central angle of the sectors


 8

I made a list of the painters based on the perferences of 450 spectators visiting to an art exhibition on one day.

Let’s make a pie chart with this information and write central angle of the sectors.