DATA HANDLING revision

What is the total number of chocolate bars they bought ?

• 11

• 16

• 18

• 22

How many more chocolate bars did Hisham buy than Ridu ?

• 2

• 4

• 5

• 8

How many students ride their bicycle to school?

• 20

• 35

• 30

How many students ride in a car and walk to school combined? 

• 40
• 50
• 10
• 30

Based on the bar chart above, most of the people like to use ________

• TV

• Telephone

• Radio

• Computer

• Ipod

Which kind of pet do exactly five people have? 

• snake
• cat
• dog
• fish

Which of the following is not a way of graphical representation of DATA

• Pictograph

• Bar Graph

• Double Bar Graph

• All the above ways are graphical representation of DATA

Tally marks are used to find

• Frequency

• Class Interval

• Range

• None of these

What is the size of the classes of the frequency distribution table

• 25

• 35

• 45

• 55

After which year was there a sudden fall in the production?

• 2003

• 2004

• 2005

• 2006