RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3: This is the third exercise of the 22nd chapter, RS Aggarwal Textbook, class 7. This exercise comprises of the questions related to the choosing of the right Bar Graph among the present choices that we already have. In this exercise, all the questions will be based on the different situations, you as a Class 7 student would be required to analyze the situation and then put it across in front of everybody with the help of the most suitable bar chart.

This exercise is going to be very interesting as a lot of practical work is required in this. If you face any of the difficulties in understanding or solving the problem righteously, then you can say goodbye to your worries now because we have attached the link below to download the pdf file on the RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3. With the help of this, you will be able to find the perfect method to solve any question.

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## Download the RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3 PDF

RS Aggarwal Solutions Class 7 Chapter 22

## RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3 PDF – “What is a Line Graph”

Let us recall what we learned about the Line graphs. It is used to track or keep a note of the changes that are being made in the longer or the shorter period. These line graphs are least considered as compared to the bar graphs, but these line graphs are the best option to choose from than the bar graphs in the particular case when a smaller amount of changes takes place. We can also use the line graphs to make the comparison of the changes that happened in the same period for the multiple groups or the categories.

### RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3 – HOW TO CHOOSE WHICH TYPE OF GRAPH TO USE?

We have mention below the following graphs according to the situations when they need to be used. This can be used by the students in making the right choice while solving the questions.

**1. The Pie Chart –**

The Pie charts can prove to be extremely fruitful to use while comparing the small segments of a whole. Although, they would not show you any relevant changes over the specific time.

**2. The Bar Graph –**

The main use of the Bar graphs is to do the comparison of the things which are done between the varied groups or categories. The Bar graph can prove to be beneficial to use when you want to keep a tab on the larger amount of changes made over a specific point of the time.

**3. The Area Graph –**

The Area graphs are similar to the line graphs that we discussed above. The Area Graph also proves to be beneficial to use when you want to keep a tab on the number of changes made in between the two or more groups that are related to each other, they as a whole would make a whole category in one. The examples of the Area Graph can be taken as the public and the private groups.

**4. The X-Y Plot –**

The X-Y Plot generally describes the relationship between the two things which are entirely different from each other. Here, in The X-Y Plot, the X-axis is being used to measure the one event or a variable and the next Y-axis is being used to measure the second event or a variable. Here, the thing to be noted is that if in the case, both of the values of the variables increases at the same time, then we can say that they are having a positive +ve, relationship with each other.

But if the reverse case happens i.e., one variable increased and on the other side, the other variable has decreased then we say, that they hold a negative relationship with each other as a whole. Don’t get confused because sometimes you will also encounter this case, where there is no increase and no decrease in the two groups, and the situation remains constant, it states that there is not any relationship between the two groups.

**RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.1 – “Solutions PDF”**

1. Each question has been checked for errors and is being crafted by industry experts. You can use it to understand the core part of the topics to become confident enough to solve any problem related to the graphs.

2. Every question has been picked from the RS Aggarwal textbook class 7 maths and it has been portrayed in a very systematic and the step by step manner such that the students can understand every step with ease.

3. This pdf file on the RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3 focuses on making you the smartest individual by letting you know all the smart tricks that are being used to solve the questions via this pdf file.

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We hope that the article that is written above on the RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3 pdf file was extremely helpful for the students. Make sure that you do not forget to download the pdf file on the RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3 to make your practice on the graphs chapter more smooth and effective. All the solutions have been made in such a way that it will increase the logical mindset of the students making them score 100 % marks in the final examinations.

In case of any basic doubts that the students might face, they will be having the solution to this problem in the form of an RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3 pdf file. Once you get hang of the daily practice sessions over the same concepts, then there is nobody, not even the biggest of the difficult questions that can stop you from completing your path. With the help, of the RS Aggarwal Solutions Class 7 Maths Chapter 22 Exercise 22.3, you will reach your destination faster and will be close enough to the 100% marks.