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NCERT Solutions for Class 8 Maths Chapter 11 Mensuration Ex 11.3  

NCERT Solutions for Class 8 Maths Chapter 11 Mensuration Ex 11.3 include stepwise answers to all the 10 questions of the exercise. In this exercise, you have to solve questions related to finding the surface area of a cube, cuboid and a cylinder. This exercise introduces you to solid shapes like cube, cuboid, cylinder, cone, and pyramid. It helps you understand how these shapes are made by combining different faces together. Then, it introduces you to how to find the surface area of such shapes. 

This exercise is easy if you understand all the important formulae and the technique of how to solve the questions. askIITians NCERT Solutions for Class 8 Maths Chapter 11 Ex 11.3 are created to achieve that goal. Our Maths experts understand how to solve such questions in the exam and have hence provided clear, easy to understand, and stepwise solutions for every question. You can download our online NCERT Solutions for free from our website and start learning at any time and from anywhere. Let us see how our NCERT solutions can help you. 

About NCERT Solutions for Class 8 Maths Chapter 11 Mensuration Ex 11.3 

Chapter 11 Mensuration Ex 11.3 of NCERT Class 8 Maths book includes how to find the surface area of a cube, cuboid and cylinder. You must understand that the surface area of a solid is the total area occupied by a three-dimensional object. It can be categorised as total surface area and curved surface area. The Total Surface Area considers all the faces of the three-dimensional shape including the flat surfaces and the curved surfaces. The Curved Surface Area is the area occupied by the curved surface of the shape. It does not include the area of the bases.

The following formulae will help you in solving this exercise better:

Solid Shape

Total Surface Area (TSA)

Curved Surface Area (CSA)

Cube

6a2

4a2, where a is the length of each side

Cuboid

2 (lb + bh + lh)

2h (l + b), where l, b, and h are the length, breadth, and height of the cuboid

Cylinder

2πr(h + r)

2πrh, where r is the radius and h is the height of the cylinder

Download NCERT Solutions for Class 8 Maths Chapter 11 Mensuration Ex 11.3 

Now, let us see how you can download our NCERT Solutions for Class 8 Maths Chapter 11 Mensuration Ex 11.3 and complete the exercise successfully. Mensuration is an important chapter as it is also covered in higher classes. So if you remember the formulae thoroughly now, it will be easier for you to follow the concepts in Classes 9 and 10. One thing that you have to ensure while solving mensuration questions is that you make correct calculations. Any mistake in finding the area can lead you to a wrong answer. 

Our NCERT Solutions can be of great help while solving Class 8 Maths Chapter 11 Mensuration Ex 11.3 questions. 

  • First of all, our online NCERT Solutions are based on the latest CBSE syllabus and exam pattern for Class 8. So, preparing them will ensure you higher marks in the exams. 
  • You can solve all your doubts about this exercise instantly using our NCERT Solutions. 
  • Our NCERT Solutions for Class 8 Maths Chapter 11 Mensuration Ex 11.3 are self-explanatory. This means that you can study them at your own pace by yourself. 
  • These solutions are 100% reliable as we have cross-checked every answer. 
  • Lastly, all these solutions for Class 8 Maths NCERT Chapter 11 Mensuration Ex 11.3 are available for free on our website. Just download them and start learning. 

NCERT Solutions for Class 8 Maths Chapter 11 Mensuration Ex 11.3 FAQs

  1. How does NCERT Solutions for Class 8 Maths Chapter 11 Mensuration Ex 11.3 help in preparing for exams? 

These solutions help you understand how to solve the questions in a stepwise manner in the exam. They are based on the latest exam pattern and Class 8 CBSE syllabus for your updated practice. We have provided easy solutions for every question of the exercise. 

  1. What are the benefits of Class 8 Maths NCERT Solutions for Chapter 11? 

Class 8 Maths NCERT Solutions act as a self-explanatory guide for the students that they can refer to at any time. These solutions help in solidifying the concepts taught in Chapter 11 of the Class 8 NCERT textbook and hence help them prepare well for their exams. 

  1. How can askIITians help me master Chapter 11 of Class 8 Maths? 

You can master the Mensuration Chapter of NCERT Class 8 Maths by using our free, ready to go resources. These include our NCERT Solutions, Revision Notes, Mind maps, Flashcards, Important Questions, Extra Questions and much more. If you need more help join our online one-on-one classes today. 


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