Chapter-wise important questions from irodov relevant to JEE syllabus ?

February 28, 201539 Insightful Publications

**NCERT Solutions for Surface Areas and Volumes Exercise 13.6 Class 9 Maths: **The chapter related to Surface Areas and Volumes deals with the dimensions of the right circular cylinder. As we all know that a cuboid consists of rectangles that are of equal size, a right circular cylinder is structured with circles of equal size. All the problems of Class 9 Maths Chapter 13 Exercise 13.6 are focused on this principle for determining the volume of a cylinder.

All the solutions have been curated by a team of experts at Embibe. The answers are provided in the form of PDFs and students can download the free PDF for their perusals. They can also practice the solutions directly from the website as per their convenience. Keep reading to know stepwise solutions for all the 8 problems of Ex 13.6 Class 9 Maths.

There are a total of 8 questions in Ex 13.6 Class 9 Maths. Practising all the 8 questions increases the student’s confidence levels and helps them to score better marks in the exam. As the students begin to practice the problems of Surface Areas and Volumes, they must remember the formula without fail,

Volume of a Cylinder = π r²h in which ‘r’ is the radius and ‘h’ is the height of the cylinder.

Before knowing the NCERT solutions for Class 9 Maths Chapter 13 Exercise 13.6, let us know the topics that the students have to deal with in Surface Areas and Volumes Chapter.

Class 9 Maths Exercise 13.6 Solutions consists of the following topics.

S.No | Topic |

1 | Surface Area of a Cuboid and a Cube |

2 | Surface Area of a Right Circular Cylinder |

3 | Surface Area of a Right Circular Cone |

4 | Surface Area of a Sphere |

5 | Volume of a Cuboid |

6 | Volume of a Cylinder |

7 | Volume of a Right Circular Cone |

8 | Volume of a Sphere |

9 | Summary |

Let us understand exactly what the questions of Exercise 13.6 ask. All the solids occupy space and measurement of this space is known as the object’s volume. For solid objects, the space occupied is measured and is known as the volume of the object.

For hollow objects, the inside space is empty and is usually filled with gas/liquid which in turn gives a shape to the container. In such cases, the volume of the substance inside the interior is known as the container’s capacity. In other words, the object’s volume is the measurement of the space occupied by it. The capacity of the object is the substance’s volume in the interior. The measurement unit for both is a cubic unit. To calculate the volume of a cuboid, we must consider the space occupied by a cuboid

The volume or area is measured as the magnitude of a region. We must find the area of a circular region or volume of a cuboidal region or volume of a spherical region. It is said that we must find the circle’s area, cuboid’s volume of a sphere although they mean only the boundaries.

All the solutions for questions of Surface Areas and Volumes Exercise have been elaborated in a stepwise manner for the students to understand each and every step and analyze the answer. Once the solutions are practiced thoroughly, students can practice the mock tests to attain perfection in the subject and master the concepts. By doing so, students will develop the ability to solve any type of question asked in the exam.

NCERT Solutions for Exercise 13.6 Class 9 Maths

The importance of knowing NCERT solutions of Class 9 Maths is not only confined to school but also plays a crucial role in students’ overall career. Here are some of the predominant benefits of knowing NCERT solutions of Class 9 Maths.

**Analysing the Nature of the Question**

All the questions in the exam follow a unique method of problem solving. It is essential for the students to identify the type of question asked in the exam so that they can go ahead and apply the correct formula for deriving the answer.

By practising the NCERT solutions for Class 9 Maths Chapter 13 Exercise 13.6, students will develop the ability to analyse and understand the nature of the questions being asked in the exam. This helps students to tackle any kind of question asked in the exam paper. Therefore, to understand the nature of the questions and implement the right answer, it is important for the students to practice Class 9 Maths NCERT solutions.

**Improving the Exam Performance**

Students who have already practised the NCERT solutions can see a significant improvement in their exam performance as they are well versed with the topics. Practising the questions gives the students a perfect idea of how to handle the questions given in the exam.

Also, after practising the NCERT solutions for Class 9 Maths Chapter 13 Exercise 13.6 given in this article, students are advised to practise the mock tests so that they can know the areas of improvement. Working on them will further help the students to increase their overall exam performance and score high marks in the exam.

**Enhancing Calculating Abilities**

While solving Maths problems, it is important that students are quick with their calculating abilities so that they do not waste much time being stuck with one question. Also, quick numerical and calculating abilities play a vital role for the students to grasp the complicated chapters in the future. They also helps the students to ace the competitive exams as calculating skills are of a significant importance for almost all of the entrance exams

Therefore, practising the NCERT solutions helps the students to be quick in calculations and perform well in the exams.

**Increasing Self Confidence**

Self confidence is crucial in many aspects, especially for the students to perform well in the exams. Students who are proficient with the subjects, who have learnt their concepts have increased self confidence and can showcase an excellent performance in the exams. Increased confidence levels are not only essential from the exam’s perspective but they are also essential for the students to improve their personality on the whole and shine bright in their careers.

So, it is very much important for the students to become thorough with all the concepts and solve the problems of Class 9 Maths Chapter 13 Exercise 13.6

**Teaches Time Management**

As all the exams are time restricted, it is important to write accurate answers within the allocated time. The skill to quickly understand the question, calculate the answer and arrive at the solution comes for consistent practice. Hence, it is advisable for the students to practice solving the questions within allocated time so that they become effective in time management.

Time management also helps the students in the future when students attempt the competitive exams. Answering the questions within time helps in achieving the desired rank.

Below-mentioned are some of the frequently asked questions related to Surface Areas and Volumes Exercise 13.6 Class 9 Maths

**Q.1: What does Exercise 13.6 of Class 9 Maths deal with?****Ans: **The chapter related to Surface Areas and Volumes deals with the dimensions of the right circular cylinder.

**Q.2: How many questions are there in Ex 13.6 Class 9 Maths?****Ans: **There are a total of 8 questions in Surface Areas and Volumes Exercise of Class 9 Maths

**Q.3: Where can I find solutions for all the problems of Surface Areas and Volumes Exercise of Class 9 Maths?****Ans: **Students can find the detailed Class 9 Maths Exercise 13.6 Solutions at Embibe.

**Q.4: What are the topics included in CBSE Class 9 Maths Chapter 13?****Ans: **The topics of Surface Areas and Volumes Exercise 13.6 consist of Surface Area of a Cuboid and a Cube, Surface Area of a Right Circular Cylinder, Surface Area of a Right Circular Cone, Surface Area of a Sphere, Volume of a Cuboid, Volume of a Cylinder, Volume of a Right Circular Cone and Volume of a Sphere. Students can find the detailed syllabus on CBSE official website.

**Q.5: What are the benefits of solving Class 9 Maths Exercise 13.6 Solutions?****Ans: **Solving the NCERT solutions of Class 9 Maths Exercise 13.6 helps students to build their self confidence, increase calculating abilities, improving the exam performance and time management and analyzing the nature of the questions.

We hope this detailed article on the NCERT Solutions for Surface Areas and Volumes Exercise 13.6 Class 9 Maths helps you. If you have any queries regarding this article, please ping us through the comment box below. We will get back to you as soon as possible.