![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Number of children in six different classes are given below. Represent the data on a bar graph.
Class | Fifth | Sixth | Seventh | Eighth | Ninth | Tenth |
Number of Children | 135 | 120 | 95 | 100 | 90 | 80 |
$(a)$. How would you choose a scale?
$(b)$. Answer the following questions:
$(i)$. Which class has the maximum number of children? And the minimum?
$(ii)$. Find the ratio of students of class sixth to the students of class eight."
Given:
Number of children in six different classes are given.
To do:
We have to represent the data on a bar graph and answer the given questions.
Solution:
The bar graph of the given tabular data is below-
(a) Scale on y-axis is 1 unit$=10$ children
(b)
(i) Fifth class has the maximum number of children i.e. $135$
The tenth class has the minimum number of children i.e. $80$
Number of students in class sixth$=120$
(ii) Number of students in class eighth$=100$
Number of students in class sixth$=120$
The ratio of the number of students in class eighth to the number of students in class sixth
$=120:100$
$=6:5$
Advertisements