## Download Class 8 Chapter-12 RS Aggarwal Solutions

## FAQs on RS Aggarwal Solutions Class 8 Chapter-12 Direct and Inverse Proportions (Ex 12A) Exercise 12.1

**1. What is direct and inverse proportion?**

The concept of direct and inverse proportion has been lucidly explained in direct and inverse proportion class 8 RS Aggarwal. Two values – a and b are said to be directly proportional when their ratio always remains the same, that is constant. It means that a and b would increase and decrease together.

On the other hand, if a and b are inversely proportional, their product always remains the same, i.e., constant. It effectively means that if increases, b would decrease and vice versa.

**2. How does RS Aggarwal class 8 Maths exercise 12a solution help in preparing the topic?**

RS Aggarwal solutions class 8 Maths ex 12a shows the solution in a step-by-step method. It ensures that students do not see any disconnect from one step to another. Moreover, presentation of the solution is kept in the same format as it would be seen in examination.

Studying from the solution thoroughly familiarises students about the manner in which questions have to be answered. Moreover, it becomes easier for them to find out the error, if any.

**3. What is the best way to prepare the topic of direct and inverse proportion?**

While referring to ex 12a class 8 Maths RS Aggarwal, check if one variable amount to be the product of another along with a constant. In such a case, those two are directly proportional.

However, if you see that in spite of multiplying two variables, the product always remains a constant, those two entities are inversely proportional.

It must also be kept in mind that if variables reduce or increase at the same time, it does not automatically mean that they are in direct proportion.

**4. Is the RS Aggarwal Solutions Class 8 Chapter-12 Direct and Inverse Proportions (Ex 12A) Exercise 12 sufficient to prepare for the exams?**

As mentioned earlier, RS Aggarwal Solutions Class 8 are thorough enough for students to prepare for their board exams. RS Aggarwal Solutions provide in-depth knowledge of a subject in simple yet powerful language. Students can benefit themselves by practising the twisted problems given at the end of the chapter and mastering every aspect of a particular topic. Not only this, if you are preparing for CBSE boards, then RS Aggarwal is a must for you to refer to as most of the questions CBSE board picks up from such books only.

**5. How can I get all these useful resources for studying Class 8 Maths?**

All these useful resources are there in the Vedantu website or app. Students can visit either the website or the app to get access to these resources. Vedantu has solution sets, revision notes and questions prepared by subject experts, so even if students don't have their own revision notes prepared, they can take help from Vedantu. All of this is available free of cost, so students don’t have to worry! They just have to visit the Vedantu website or app and download them in their laptops or mobiles. These notes will surely help students to ace their examinations.

**6. Why are RS Aggarwal Class 8 Maths Solutions important for exams?**

Solution sets help to provide students with clarity with their own answers. Students are at a learning stage, so they might not know or be sure of the answers of the sums that they are solving. These solution sets are made to clear their doubts about the answers. By tallying their answers with the solution sets, students will come to know if they have solved the sums correctly or not. If they have solved correctly, the student’s confidence will increase. If not, they will rectify their sums and understand their problems.