## RD Sharma Class 8 Solutions Chapter 25 Data Handling III (Pictorial Representation of Data as Pie Charts or Circle Graphs) Ex 25.1

These Solutions are part of RD Sharma Class 8 Solutions. Here we have given RD Sharma Class 8 Solutions Chapter 25 Data Handling III Ex 25.1

**Other Exercises**

- RD Sharma Class 8 Solutions Chapter 25 Data Handling III Ex 25.1
- RD Sharma Class 8 Solutions Chapter 25 Data Handling III Ex 25.2

**Question 1.**

**The number of hours, spent by a school boy on different activities in a working day, is given below:**

**Present the information in the form of a pie-chart .**

**Solution:**

Total = 24

Now we draw a circle and divide it in the sectors having above central angles as shown in the figure.

**Question 2.**

**Employees of a company have been categorized according to their religions as given below:**

**Draw a pie-chart to represent the above information.**

**Solution:**

Total =1080

Now draw a circle and divided it into sectors having the above central angles as shown in the figure.

**Question 3.**

**In one day the sales (in rupees) of different items of a baker’s shop are given below :**

**Draw pie-chart representing the above sales.**

**Solution:**

Total = 480

Now draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 4.**

**The following data shows the expenditure of a person on different items during a month. Represent the data by a pie-chart.**

**Solution:**

Total = 10800

Now we draw a circle and divide it into sector having the above central angles as shown in figure.

**Question 5.**

**The percentages of various categories of workers in a state are given in the following table:**

**Present the information in the form of a pie-chart.**

**Solution:**

Total = 100

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 6.**

**The following table shows the expenditure incurred by a publisher in publishing a book:**

**Present the above data in the form of a pie-chart.**

**Solution:**

Total = 100% = 100

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure

**Question 7.**

**Percentage of the different products of a village in a particular district are given below. Draw a pie-chart representing this information.**

**Solution:**

Total = 100

Now, we draw a circle and divided it into sectors having the above central angles as shown in the figure.

**Question 8.**

**Draw a pie-diagram for the following data of expenditure pattern in a family.**

**Solution:**

Total =100

Now we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 9.**

**Draw a pie-diagram of the areas of continents cf the world given in the following table :**

**Solution:**

Total = 133.3

Now, we draw a circle and divide it into sectors having the above given central angles as shown in the figure.

**Question 10.**

**The following data gives the amount spent of the construction of a house. Draw a pie diagram.**

**Solution:**

Total = 300 (in thousands)

Now, we draw a circle and divide it into sectors having the above given central angles as shown in the figure.

**Question 11.**

**The following table shows how a student spends his pocket money during the course of a month. Represent it by a pie-diagram.**

**Solution:**

Total expenditure = 100

Now, we draw a circle and divide it into sectors having the above given central angles as shown in the figure.

**Question 12.**

**Represent the following data by a pie-diagram :**

**Solution:**

1. For family A

Total = 10000

Now, we draw a circle and divide it in sectors having the above central angles as shown in the figure.

(2) For family B

Total = 11680

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 13.**

**Following data gives the break up of the cost of production of a book:**

**Draw a pie – diagram depicting the above information.**

**Solution:**

Total = 100

Now, we draw a circle and divide it into sectors of above central angles as shown in the figure.

**Question 14.**

**Represent the following data with the help of pie-diagram.**

**Solution:**

Total = 6000 tons

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 15.**

**Draw a pie-diagram representing the relative frequencies (expressed as percentage) of the eight classes as given below :**

**12.6,18.2,17.5,20.3,2.8,4.2,9.8,14.7**

**Solution:**

Total =100

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure given.

**Question 16.**

**Following is the break up of the expenditure of a family on different items of consumption :**

**Draw a a pie – diagram to represent the above data.**

**Solution:**

Total = Rs. 3000

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 17.**

**Draw a pie-diagram for the following data of the investment pattern in five year plan :**

**Solution:**

Total = 100

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure.

Hope given RD Sharma Class 8 Solutions Chapter 25 Data Handling III Ex 25.1 are helpful to complete your math homework.

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