Data Handling - II (Pictographs) Maths - Data Handling - II (Pictographs)

A survey was carried out in a certain school to find about different modes of transport used by students to travel to school each day. 30 students of class VI were interviewed and the data obtained was displayed in the form of a pictographs given below:

Look at the above pictograph and answer the following questions:

1. Look at the above pictograph and answer the following questions:
2. How many students are using cycle or walking as a mode of travel?
3. Which is most popular mode of travel?

The sale of electric bulbs on different days of a week is shown below:

Observe the pictograph and answer the following questions:

1. How many bulbs were on Friday?
2. On which day maximum number of bulbs were sold?
3. If one bulb was sold at the rate of Rs 10, what was the total earning on sunday?
4. Can you find out the total earning of the week?
5. If one big carton can hold 9 bulbs. How many cartons were needed in the given week, more than 7, more than 8 or more than 9?

Total number of students of a school in different years is shown in the following table:

Year	Number of students
1996	400
1998	550
2000	450
2002	600
2006	650

Represent the above data by a pictograph.
Prepare another pictograph of students using any other symbol each represents students. Which pictograph do you find more informative?

Total number of students of a school in different years is shown in the following table:

Year	Number of students
1996	400
1998	550
2000	450
2002	600
2006	650

Represent the above data by a pictograph.
Prepare a pictograph of students using one symbol an icon of a student to represent students and answer the following questions:

1. How many symbols represent total number of students in the year 2002?
2. How many symbols represent total number of students for the year 1998?

The number of girl students in each class of co-ed. Middle school is depicted by the following pictograph:

Observe the above pictograph and answer the following questions:

1. Which class has the maximum number of girl students?
2. Is the number of girls in class VI is less than the number of girls in class V?
3. How many girls are there in VII class?

The pictograph shown different subject books which are kept in a library.

1. How many English books are there in the library?
2. How many maths books are there?
3. Which books are maxmimum in number?
4. Which books are minimum in number?