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Chapters
2: Linear Equations in One Variable
3: Understanding Quadrilaterals
4: Data Handling
5: Squares and Square Roots
6: Cubes and Cube Roots
7: Comparing Quantities
8: Algebraic Expressions and Identities
9: Mensuration
▶ 10: Exponents and Powers
11: Direct and Inverse Proportions
12: Factorisation
13: Introduction to Graphs
![NCERT solutions for Mathematics [English] Class 8 chapter 10 - Exponents and Powers - Shaalaa.com](/images/mathematics-english-class-8_6:a152220a99ba47cf8d1b775ab26b8834.jpg "NCERT solutions for Mathematics [English] Class 8 chapter 10 - Exponents and Powers")
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Solutions for Chapter 10: Exponents and Powers
Below listed, you can find solutions for Chapter 10 of CBSE NCERT for Mathematics [English] Class 8.
NCERT solutions for Mathematics [English] Class 8 10 Exponents and Powers EXERCISE 10.1 [Pages 125 - 126]
Evaluate.
3−2
Evaluate.
(−4)−2
Evaluate.
`(1/2)^(-5)`
Simplify and express the result in power notation with positive exponent.
(−4)5 ÷ (−4)8
Simplify and express the result in power notation with positive exponent.
`(1/2^3)^2`
Simplify and express the result in power notation with positive exponent.
`(−3)^4 × (5/3)^4`
Simplify and express the result in power notation with positive exponent.
(3−7 ÷ 3−10) × 3−5
Simplify and express the result in power notation with positive exponent.
2−3 × (−7)−3
Find the value of (30 + 4−1) × 22.
Find the value of (2−1 × 4−1) ÷2−2.
Find the value of `(1/2)^(-2)+(1/3)^(-2)+(1/4)^(-2)`
Find the value of (3−1 + 4−1 + 5−1)0
Find the value of `{((-2)/3)^(-2)}^2`
Evaluate.
`(8^(-1)xx5^(3))/2^(-4)`
Evaluate.
(5−1 × 2−1))× 6−1
Find the value of m for which 5m ÷5−3 = 55.
Evaluate.
`{(1/3)^(-1) - (1/4)^(-1)}^(-1)`
Evaluate.
`(5/8)^(-7) xx (8/5)^(-4)`
Simplify.
`(25 xx t^(-4))/(5^(-3) xx10xxt^(-8)) (t != 0)`
Simplify.
`(3^(-5) xx 10^(-5) xx 125)/(5^(-7) xx 6^(-5))`
NCERT solutions for Mathematics [English] Class 8 10 Exponents and Powers EXERCISE 10.2 [Page 128]
Express the given numbers in standard form.
0.0000000000085
Express the given numbers in standard form.
0.00000000000942
Express the given numbers in standard form.
6020000000000000
Express the given numbers in standard form.
0.00000000837
Express the given numbers in standard form.
31860000000
Express the given numbers in usual form.
3.02 × 10-6
Express the given numbers in usual form.
4.5 × 104
Express the given numbers in usual form.
3 × 10−8
Express the given numbers in usual form.
1.0001 × 109
Express the given numbers in usual form.
5.8 × 1012
Express the given numbers in usual form.
3.61492 × 106
Express the number appearing in the given statement in standard form.
1 micron is equal to `1/1000000` m
Express the number appearing in the given statement in standard form.
Charge of an electron is 0.000, 000, 000, 000, 000, 000, 16 coulomb.
Express the number appearing in the given statement in standard form.
Size of a bacteria is 0.0000005 m
Express the number appearing in the given statement in standard form.
Size of a plant cell is 0.00001275 m
Express the number appearing in the given statement in standard form.
The thickness of a thick paper is 0.07 mm
In a stack, there are 5 books each of thickness 20 mm and 5 paper sheets each of thickness 0.016 mm. What is the total thickness of the stack?
Solutions for 10: Exponents and Powers
NCERT solutions for Mathematics [English] Class 8 chapter 10 - Exponents and Powers
Shaalaa.com has the CBSE Mathematics Mathematics [English] Class 8 CBSE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. NCERT solutions for Mathematics Mathematics [English] Class 8 CBSE 10 (Exponents and Powers) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in Mathematics [English] Class 8 chapter 10 Exponents and Powers are Powers with Negative Exponents, Use of Exponents to Express Small Numbers in Standard Form, Comparing Very Large and Very Small Numbers, Concept of Exponents, Decimal Number System Using Exponents and Powers, Negative Exponents and Laws of Exponents, Powers with Negative Exponents, Use of Exponents to Express Small Numbers in Standard Form, Comparing Very Large and Very Small Numbers, Concept of Exponents, Decimal Number System Using Exponents and Powers, Negative Exponents and Laws of Exponents.
Using NCERT Mathematics [English] Class 8 solutions Exponents and Powers exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in NCERT Solutions are essential questions that can be asked in the final exam. Maximum CBSE Mathematics [English] Class 8 students prefer NCERT Textbook Solutions to score more in exams.
Get the free view of Chapter 10, Exponents and Powers Mathematics [English] Class 8 additional questions for Mathematics Mathematics [English] Class 8 CBSE, and you can use Shaalaa.com to keep it handy for your exam preparation.
