# NCERT Solutions For Class 8 Maths Chapter 12 Exponents and Powers Ex 12.1

Here, Below you all know about NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers Ex 12.1 Question Answer. I know many of you confuse about finding this Chapter 12 Exponents and Powers Ex 12.1 Of Class 8 NCERT Solutions. So, Read the full post below and get your solutions.

Textbook | NCERT |

Board | CBSE |

Category | NCERT Solutions |

Class | Class 8 |

Subject | Maths |

Chapter | Chapter 12 |

Exercise | Class 8 Chapter 12 Exponents and Powers 12.1 |

Number of Questions Solved | 7 |

## NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers Ex 12.1

**NCERT TEXTBOOK EXERCISES**

**Question 1. Evaluate :(i)** 3

^{−2}

**(ii)**−4

^{−2}

**(iii)**(1/2)

^{−5}

**Solution.**

**Question 2. Simplify and express the result in power notation with positive exponent.**

**Solution.**

**Question 3. Find the value of:**

**Solution.**

**Question 4. Evaluate**

**(i)** $\frac { { 8 }^{ -1 }\times { 5 }^{ 3 } }{ { 2 }^{ -4 } }$**(ii)** $({ 5 }^{ -1 }\times { 2 }^{ -1 })\times { 6 }^{ -1 }$

**Solution.**

**Question 5. Find the value of m for which ${ 5 }^{ m }+{ 5 }^{ -3 }={ 5 }^{ 5 }$**

**Solution.**

**Question 6. Evaluate :**

**Solution.**

**Question 7. Simplify:**

**(i)** $\frac { 25\times { t }^{ -4 } }{ { 5 }^{ -3 }\times 10\times { t }^{ -8 } }$**(ii)** $\frac { { 3 }^{ -5 }\times { 10 }^{ -5 }\times 125 }{ { 5 }^{ -7 }\times { 6 }^{ -5 } }$

**Solution.**

## NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers Exercise 12.1 PDF

For NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers Ex 12.1, you may click on the link below and get your NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers Exercise pdf file.

Finally, You all know about NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers Ex 12.1. If you have any questions, then comment below and share this post with others.