Exercise 12.2 NCERT Solutions — Class 8 Maths Chapter 12

In this post, we are providing solutions to exercise 12.2 of Chapter 12 of Class 8th's NCERT Maths book. The chapter's name is 'Exponents & Powers' & exercise 12.2 has 2 questions. Refer to the free PDF embedded below to find the handwritten solutions to exercise 12.2.

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Exercise 12.2 class 8 Maths NCERT solutions

More About NCERT Class 8 Maths Exercise 12.2

Excercise 12.2 standard form or scientific form is introduced, which is widely used in physics to express macro as well as microscopic quantities' magnitudes.

How much time you should spend on Exercise 12.2?

If you are an 8th grader who doesn't have anyone to guide you or help you out after school, it might take you at least a day to get a good hold of the concepts and questions covered in NCERT Exercise 12.2. We advise you to spend a day and practice as much as you can.

What books to refer once you are done with Class 8th NCERT Exercise 12.2 questions?

When you are done practicing NCERT questions of exercise 12.2, there are a few books that you can use for more practice.  Maths books for Class 8th, authored by RS Aggarwal and RD Sharma are good. 

Many children find RD Sharma scary, if you are one of them, we suggest you buy RS Aggarwal or Xam Idea


  • 8th Mathematics  RS Aggarwal
  • 8th Maths RD Sharma
  • Xam idea