# Graphical Representation of Data

## There is no content available!

To Access the full content, Please Purchase

• Q1

The following pictograph shows the number of computers sold by a company during a week. The total number of computers sold on wednesday was

Marks:1

15.

##### Explanation:
Total number of computers sold on Wednesday = 3 x 5 = 15 computers
• Q2

The following bar graph shows the number of copies of the book ‘Mathematics for class VI’ sold by a bookseller during the period from April 2008 to August 2008. The sale of the books was maximum in the month of

Marks:1

April.

##### Explanation:
The sale of the books was maximum in the month of April as the height of the rectangular bar corresponding to April month is maximum.
• Q3

The following bar graph shows the number of students in a particular class. According to the bar graph, every year, the number of added new students are

Marks:1

10

##### Explanation:

From the bar graph,
the number of student in 2000 year = 30
the number of student in 2001 year = 40 = 30 + 10
the number of student in 2002 year = 50 = 40 + 10
the number of student in 2003 year = 60 = 50 + 10
so, every year 10 students are added.

• Q4

Study the bar graph representing the number of persons in various age groups and answer the question.

The number of persons are more in the age group 10-15 than in the age group 30 -35 is

Marks:1

300.

##### Explanation:
Number of persons in the age group 10 - 15 = 1400
Number of persons in the age group 30 - 35 = 1100
Number of persons more in age 10-15 than 30 – 35 = 1400 – 1100 = 300.
• Q5

Read the bar graph shown in the figure and answer the following question

The shoe number is worn by the maximum numbers of students is

Marks:1