NCERT Solutions for Class 7 Maths Chapter 13 Exponents and Powers Ex 13.2 are part of NCERT Solutions for Class 7 Maths. Here we have given NCERT Solutions for Class 7 Maths Chapter 13 Exponents and Powers Ex 13.2.
- Exponents and Powers Class 7 Ex 13.1
- Exponents and Powers Class 7 Ex 13.3
- Exponents and Powers Class 7 MCQ
| Board | CBSE |
| Textbook | NCERT |
| Class | Class 7 |
| Subject | Maths |
| Chapter | Chapter 13 |
| Chapter Name | Exponents and Powers |
| Exercise | Ex 13.2 |
| Number of Questions Solved | 5 |
| Category | NCERT Solutions |
NCERT Solutions for Class 7 Maths Chapter 13 Exponents and Powers Ex 13.2
Question 1.
Using laws of exponents, simplify and write the answer in exponential form :
Solution:
Question 2.
Simplify and express each of the following in exponential form:
Solution:
Question 3.
Say true or false and justify your answer:
Solution:
Question 4.
Express each of the following as a product of prime factors only in exponential form:
(i) 108 × 192
(ii) 270
(iii) 729 × 64
(iv) 768.
Solution:
Question 5.
Simplify
Solution:
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