Exercise 8.3
The life span of some animals is given as follows :
Bear – 40 years, Bull – 28 years, Camel – 50 years, Dog – 22 years,Cat – 25 years, Donkey – 45 years, Goat – 15 years, Horse – 10 years,Cow – 22 years, lephant – 70 years.
Draw a horizontal bar graph to represent the data.
The following table shows the monthly expenditure of Imran’s family on various items.
| Item | House Rent | Food | Education | Electricity | Transport | Misc |
|---|---|---|---|---|---|---|
| Expenditure | 3000 | 3400 | 800 | 400 | 600 | 1200 |
Construct a vertical bar diagram to represent the above data.
TravellIng time from Hyderabad to Tirupathi by different means of transport are:
Car -8 hours, Bus – 15 hours, Train – 12 hours, Aeroplane – 1 hour. Represent the information using a bar diagram.
A survey of 120 school students was conducted to find which activity they prefer to do in their free time.
| Preferred activity | Playing | Reading story books | Watching TV | Listening to music | Painting |
|---|---|---|---|---|---|
| Number of students | 25 | 10 | 40 | 10 | 15 |
Draw a bar graph to illustrate the above data.