The lengths (in the nearest centimetre) of 30 drumsticks are given as follows.

Draw the bar graph showing the same information.

26 students were interviewed to find out what they want to become in future. Their responses are given in the following table.

Represent this data using Pictograph.

The following pictograph shows the total savings of a group of friends in a year. Each picture represents a saving of Rs.100. Answer the following questions.


(i) What is the ratio of Ruby’s saving to that of Thasnim’s?
(ii) What is the ratio of Kuzhali’s savings to that of others?
(iii) How much is Iniya’s savings?
(iv) Find the total amount of savings of all the friends?
(v) Ruby and Kuzhali save the same amount. Say True or False.

Study the above Bar graph and answer the following questions.
(i) Which activity is followed by maximum number of students?
(ii) How many students in all, spend their time on solving puzzles?
(iii) The total number of students who follow either reading stories or reading their subjects is__________.
(iv) The activity followed by minimum number of students is__________.
(v) The number of students who took part in reading comics is_______________.

The table shows the number of calls recorded by a Fire Service Station in one year.

Complete the table and answer the following questions.
(i) Which type of call was recorded the most?
(ii) Which type of call was recorded the least?
(iii) How many calls were recorded in all?
(iv) How many calls were recorded as False Alarms?