MEDIUM
8th ICSE
IMPORTANT
Earn 100

The bar graph shows the preferred breakfast food for 40 students. The number of students who prefer paranthas as a percentage of the total number of students is

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50% studentsanswered this correctly

Important Questions on Graphical Representation of Data

EASY
8th ICSE
IMPORTANT
The bar chart represents the data given in the frequency table shown below. The bar for which month is incorrectly drawn?

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MEDIUM
8th ICSE
IMPORTANT

Represent the following distribution of ages (in years) of 35 teachers in a school by means of a histogram.

Age (in years) 25-30 30-35 35-40 40-45 45-50
Number of Teachers 12 11 8 1 3

 

MEDIUM
8th ICSE
IMPORTANT

Draw histogram for the following frequency distribution

Size 0-10 10-20 20-30 30-40 40-50 50-60
Frequency 5 10 20 25 20 10

 

MEDIUM
8th ICSE
IMPORTANT

Draw a histogram for the following frequency distribution

Size 0-5 5-10 10-15 15-20 20-25
Frequency 10 25 9 20 5
MEDIUM
8th ICSE
IMPORTANT

Draw a histogram for the following frequency distribution

Size 0-10 10-20 20-30 30-40 40-50
Frequency 5 9 14 7 5

 

MEDIUM
8th ICSE
IMPORTANT
Complete: In the histogram below, people were surveyed, and of them _____ own between 20 and 60 books.

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MEDIUM
8th ICSE
IMPORTANT
Complete: In the histogram shown below _____ students received grades between 70 and 100 , and students in all took the test.

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MEDIUM
8th ICSE
IMPORTANT

For the histogram shown alongside.

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What is the total number of students over whom our study has been conducted?