Official CBSE Assignments for Class 8 Mathematics
Explore structured practice materials through the CBSE Class 8 Mathematics Introduction to Graphs Assignment Set 06. Tailored for Class 8 learners, utilizing these Mathematics assignments ensures thorough preparation and strengthens foundational knowledge before final CBSE evaluations.
Solved Practice Assignments for Mathematics
Access the complete assignment PDF for Class 8 Mathematics below. Regular practice with these targeted academic tasks builds familiarity with standard question patterns and helps secure higher marks in final school evaluations.
Assignment No. 1 - Introduction to Graphs
Question 1. A survey conducted by an organisation in respect of illness and death among the women, found the following figures (in %):
| S.No. | Causes | Female Fatality Rate (%) |
|---|---|---|
| 1 | Reproductive Health Conditions | 31.8 |
| 2 | Neuropsychiatric Conditions | 25.4 |
| 3 | Injuries | 12.4 |
| 4 | Cardiovascular Conditions | 4.3 |
| 5 | Respiratory Conditions | 4.1 |
| 6 | Other Causes | 22.0 |
Represent the above information in the form of a bar graph.
Answer: To represent the given data on a bar graph, we take the causes of female fatality along the horizontal axis (X-axis) and the female fatality rate (%) along the vertical axis (Y-axis).
In simple words: A bar graph uses rectangular bars with heights proportional to the values they represent to visually compare different categories.
Exam Tip: Always choose a uniform scale for the vertical axis so that all data points fit neatly within the graph area.
Question 2. A family with monthly income of Rs. 30,000 has planned expenditure under various heads A, B, C, D, E, F, G. Draw a bar graph for the data.
| Heads | Expenditure (in Rs. 1000) |
|---|---|
| A | 5 |
| B | 4.5 |
| C | 4 |
| D | 3 |
| E | 4 |
| F | 4.5 |
| G | 5 |
Answer: Represent the Heads (A to G) along the X-axis and the corresponding Expenditure (in thousands of rupees) along the Y-axis.
In simple words: The height of each bar corresponds directly to the expenditure amount under each respective head.
Exam Tip: Ensure equal spacing between consecutive bars to maintain visual clarity.
Question 3. The following table gives the number of students in a school during some academic years:
| Academic Year | 2006-2007 | 2007-2008 | 2008-2009 | 2009-2010 |
|---|---|---|---|---|
| No. of Students | 2000 | 2400 | 2200 | 1800 |
Represent the above data by a bar graph.
Answer: Take Academic Years along the X-axis and the Number of Students along the Y-axis (scale: 1 unit = 500 students, or 1 cm = 500 students).
In simple words: The bar graph clearly shows the fluctuations in student enrollment across different academic sessions.
Exam Tip: Clearly label the axes with appropriate titles such as "Academic Year" and "Number of Students".
Question 4. The following table shows the daily production of cars in a factory for 6 days of the week. Draw a bar graph.
| Days | Mon | Tue | Wed | Th | Fri | Sat |
|---|---|---|---|---|---|---|
| No. of Cars | 250 | 300 | 200 | 250 | 250 | 200 |
Answer: Plot the days of the week along the horizontal axis and the number of cars produced along the vertical axis.
In simple words: The bar graph illustrates daily production numbers, highlighting peak production days like Tuesday.
Exam Tip: Verify that bar widths and gaps are consistent across all categories.
Question 5. Draw bar graphs of the following:
| Month | March | April | May | June | July |
|---|---|---|---|---|---|
| Highest Temp (\(^{\circ}\text{C}\)) | \(38^{\circ}\) | \(40^{\circ}\) | \(45^{\circ}\) | \(46^{\circ}\) | \(40^{\circ}\) |
Answer: Represent the months along the X-axis and the highest temperature (\(^{\circ}\text{C}\)) along the Y-axis.
In simple words: The bar graph portrays temperature variations across summer months, peaking in June.
Exam Tip: Include units like \(^{\circ}\text{C}\) in the axis label to make the graph complete and informative.
Free study material for Mathematics
Chapter 15 Introduction To Graphs Printable Assignments & Solutions for Class 8 Mathematics
Class 8 Mathematics Chapter 15 Introduction To Graphs Printable Assignments
Explore reliable practice questions for Chapter 15 Introduction To Graphs tailored for Class 8 learners. Use these structured worksheets to evaluate preparedness and strengthen core problem-solving skills.
Why Practice Class 8 Mathematics Assignments?
- Exam Alignment: Questions strictly follow contemporary CBSE sample papers and grading schemes.
- Comprehensive Coverage: Features objective drills, case studies, and structured descriptive problems for Chapter 15 Introduction To Graphs.
- Pacing & Precision: Regular problem-solving builds critical calculation speed and test-taking accuracy.
How to Approach Mathematics Chapter 15 Introduction To Graphs Assignments
- Initial Reading: Begin by reading the NCERT book for Class 8 Mathematics to build a baseline understanding.
- Independent Testing: Attempt assignment questions unassisted, then verify work using provided answer keys.
- Supplementary Aids: Leverage revision notes and worksheets whenever you encounter difficult topics.
FAQs
You can download free PDF assignments for Class 8 Mathematics Chapter 15 Introduction To Graphs from StudiesToday.com. These practice sheets have been updated for the 2026-27 session covering all concepts from latest NCERT textbook.
Yes, our teachers have given solutions for all questions in the Class 8 Mathematics Chapter 15 Introduction To Graphs assignments. This will help you to understand step-by-step methodology to get full marks in school tests and exams.
Yes. These assignments are designed as per the latest CBSE syllabus for 2026. We have included huge variety of question formats such as MCQs, Case-study based questions and important diagram-based problems found in Chapter 15 Introduction To Graphs.
Practicing topicw wise assignments will help Class 8 students understand every sub-topic of Chapter 15 Introduction To Graphs. Daily practice will improve speed, accuracy and answering competency-based questions.
Yes, all printable assignments for Class 8 Mathematics Chapter 15 Introduction To Graphs are available for free download in mobile-friendly PDF format.