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ICSE Class 10 Mathematics Revision Notes Chapter 23 - Graphical Representation

Last updated date: 12th Jul 2024
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Revision Notes for ICSE Class 10 Math Chapter 23 - Free PDF Download

Class 10 board exams are undoubtedly very important and are also considered the first real test to see how you fare against the immense pool of bright students out there. It is, therefore, very natural to understand why not only the students but also their parents put so much effort into making sure that a good result is achieved.

A good safety net to ensure that you don’t fall for the ‘I knew but I forgot’ trap is by revision. Making your own notes and revising through them is always helpful too, but to be sure and go the extra mile, it is recommended that you go through the summary notes made by some very experienced minds in the respective field. 

Luckily, with the digital era making life easy for everyone, getting material to study from is now easier to get than ever before. Among the many available notes out there, we would strictly advise the Vedantu revision set which has been designed by experts in the Maths field. Despite being available freely, the summary notes also give a detailed insight into everything that is important in the topic, without making it so long that it wastes time. So without much delay, let’s dive into the summary notes and take that extra step towards a great and respectable math score!

Competitive Exams after 12th Science

Some Cool Features of Vedantu’s Revision Set

Follow this article for a free PDF download of the Class 10 Mathematics Chapter 23 - Graphical Representation (Histograms, Frequency Polygon and Ogives) Revision Notes & Short Key-notes prepared by our expert Math teachers as per ICSE guidelines. To clear your doubts, register for Maths Tuitions on

Some cool features of Vedantu’s revision set include:

  • Helps save time by providing every important highlight of the topic.

  • Short and concise information. For students who have studied the topic before, going through these bullet points will help them remember key formulae and other necessary things about the topic.

  • Prepared by expert Maths teachers who have years of experience in the teaching industry. This guidance acts as the perfect backing that your student needs and also provides a layer of reassurance.

  • Strictly adhering to the ICSE guidelines. Since it is important that students follow the rules and layouts set by ICSE, we’ve made sure to keep these summary notes as per their suggestions. Using too many formulae and conclusions outside of the textbook can make the student lose marks.

  • Absolutely free of cost!

Now that we’ve listed some reasons why you must consider going through the summary notes, let’s also answer some of the most frequently asked questions. 

Remember, every student is different and there are times the same answer does not apply to everyone. Everyone has their own set of strengths and weaknesses and hence, we should not compare ourselves to anyone but us. You might find a topic easier than others and might make mistakes in a topic that is usually considered easy. It is all really subjective and the same suggestion for a particular query might not apply to everyone. We’ve tried our best to keep things neutral and as simple as possible to everyone. With that out of the way, let’s directly jump into some questions!

FAQs on ICSE Class 10 Mathematics Revision Notes Chapter 23 - Graphical Representation

1. How will these revision notes help the student?

Once you’ve completed studying a particular topic, it is very important that you come back and revise it, later on, to make sure you don’t forget what you’ve learned. Such short notes not only give you a clear picture of every important point you should make a note of in the Chapter but also help save a lot of time. This type of revision is especially helpful in subjects like math where even a little change in the formula, let's say writing a plus instead of a minus can take you down the wrong path.

2. Can I afford to skip a topic if I’m finding it too difficult?

While it cannot be denied that certain types of questions appear more frequently in the exam than others, it will be incorrect to infer that we can skip studying the topics that aren’t asked too frequently in the exam. Hence, it is the students’ responsibility to make sure he treats all the topics with equal importance and not skip the ones that he finds difficult to solve. Skipping a topic is not recommended, as you might face difficulties if any questions is asked from that particular topic in the exam. However, the smart study is advisable, where you skim fast through topics that seem easy to you. 

3. How can the student revise every single topic if the portion is this long?

That’s where the challenge lies. The syllabus isn’t necessarily difficult to understand or to solve per se, but it being so vast makes it sort of difficult for students to retain the little details that are important for every topic. We’ve made this process easier for you by making short, concise notes for every topic in the portion. Students can plan their schedules out and keep some time for revision. What is usually recommended is after completing studying for the exam, students must begin revising the portion one Chapter at a time, and then sets of three to four at a time.

4. How neat and tidy must the plots that I draw on the paper be?

We realize time management can be a big problem especially in the Maths paper, and hence the urge to draw the plots or graphs roughly is understandable. That being said, one must take care that he at least uses a pencil and scale while drawing them. Sharpen your pencils whenever necessary. Use an eraser and avoid handprints or smudges on your paper. Keep it clean and neat. Drawing legibly will help you get awarded with handsome marks, and labeling is definitely a must.

5. What are some common mistakes that students make while solving graphical representation questions?

A very common mistake that students commit while solving graphical representation questions is reading the question incorrectly. In such cases, where every value is of immense importance and also sometimes dictates the further values, jotting down an incorrect value can make you miss out on marks despite doing everything else right. Please keep yourself calm and read the questions minutely before starting to write the answers. Another common mistake that students make while solving graphical representation questions is to not label; labelling is of utmost importance as the answer will be deemed incomplete without it.

These solutions are available at free of cost on Vedantu's website and mobile app.