## RS Aggarwal Class 8 Solutions Chapter 23 Pie Charts Ex 23A

These Solutions are part of RS Aggarwal Solutions Class 8. Here we have given RS Aggarwal Solutions Class 8 Chapter 23 Pie Charts Ex 23A.

**Other Exercises**

- RS Aggarwal Solutions Class 8 Chapter 23 Pie Charts Ex 23A
- RS Aggarwal Solutions Class 8 Chapter 23 Pie Charts Ex 23B

**Question 1.**

**Solution:**

Total expenditure = Rs. 4000 + 5400 + 2800 + 1800 + 400 = Rs. 14400

Construction of pie chart :

1. Draw a circle of any convenient radius.

2. Draw a horizontal radius.

3. Staring from this radius, draw sectors of central angle 100°, 135°, 70°, 45° and 10° respectively.

4. Shade these sectors with different colors or designs as shown in the figure.

This is the required pie chart.

**Question 2.**

**Solution:**

Total number of creatures 900

(i) Draw a circle with a suitable radius.

(ii) Draw a horizontal radius.

(iii) Starting from this radius, draw sectors whose central angles are 60°, 160°, 70°, 50° and 20° respectively.

(iv) Now shade each sector with different colours or designs as shown in the figure.

**Question 3.**

**Solution:**

Total number of students = 350 + 245 + 210 + 175 + 280 = 1260

(i) Draw a circle with a suitable radius.

(ii) Draw a horizontal radius.

(iii) Starting from this radius draw sectors whose central angles are 100°, 70°, 60°, 50° and 80° respectively.

(iv) Now shade each sector with different colours or designs as shown in the figure.

**Question 4.**

**Solution:**

(i) Draw a circle with a suitable radius.

(ii) Draw a horizontal radius.

(iii) Starting from this radius, draw sectors whose actual angles are 105°, 60°, 30°, 120° and 45° respectively.

(iv) Now shade each sector with different colours or design as shown in the figure.

**Question 5.**

**Solution:**

Here total number of workers = 1080

Now (i) Draw a circle with a suitable radius

(ii) Draw a horizontal radius

(iii) Starting from this radius, draw sectors whose central angle are 150°, 90°, 85°, 35° respectively.

(iv) Now shade the sectors with different colours or designs as shown in the figure.

**Question 6.**

**Solution:**

Total marks obtained by Sudhir

= 105 + 75 + 150 + 120 + 90 = 540

(i) Draw a circle with a suitable radius

(ii) Draw a horizontal radius

(iii) Starting from this radius, draw sectors whose central angles are 70°, 50°, 100°, 80° and 60° respectively

(iv) Now shade these sectors with different colours or designs as shown in the figure.

**Question 7.**

**Solution:**

Total number of fruits = 26 + 30 + 21 + 5 + 8 = 90

(i) Draw a circle with a suitable radius.

(ii) Draw a horizontal radius.

(iii) Starting from this radius, draw sectors of central angles 104°, 120°, 84°, 20° and 32° respectively.

(iv) Shade these sectors with different colours or designs as shown in the figure.

**Question 8.**

**Solution:**

Total number of million of tonnes of food grains = 57 + 76 + 38 + 19 = 190 million of tonnes

(i) Draw a circle with suitable radius.

(ii) Draw a horizontal radius.

(iii) Starting with this radius, draw sectors of central angles 108°, 144°, 72° and 366 respectively.

(iv) Shade these sectors with different colours or designs as shown in the figure.

**Question 9.**

**Solution:**

Total percentage = 25 + 45 + 20 + 10 = 100%

(i) Draw a circle with a suitable radius.

(ii) Draw a horizontal radius.

(iii) Starting from this radius, draw sectors of central angles 90°, 162°, 72° and 36° respectively.

(iv) Shade these sectors with different colours or designs as shown in the figure.

**Question 10.**

**Solution:**

Total percentage = 20 + 40 + 25 + 15 = 100%

(i) Draw a circle with a suitable radius.

(ii) Draw a horizontal radius.

(iii) Starting from this radius, draw sectors of central angles 72°, 144°, 90° and 54° respectively.

(iv) Now shade these sectors with different colours or designs as shown in the figure.

Hope given RS Aggarwal Solutions Class 8 Chapter 23 Pie Charts Ex 23A are helpful to complete your math homework.

If you have any doubts, please comment below. Learn Insta try to provide online math tutoring for you.

pandit g says

Thank you so much it is very useful for me