NCERT Solutions for Class 8 Maths Chapter 10 Exponents and Powers - Free PDF Download
FAQs on NCERT Solutions for Class 8 Maths Chapter 10 Exponents and Powers
1. What are NCERT Solutions for Class 8 Maths Chapter 10 Exponents and Powers?
NCERT Solutions for Class 8 Maths Chapter 10 provide detailed, step-by-step answers to all textbook questions on exponents and powers. These solutions explain essential concepts, properties of exponents, and standard forms in a student-friendly manner, following CBSE 2025–26 guidelines.
2. How do NCERT Solutions help in understanding the laws of exponents in Class 8 Maths?
NCERT Solutions clarify the laws of exponents by giving solved examples and explanations for each law, such as the product and quotient of powers, power of a power, power of a product, zero exponent rule, and negative exponent rule. This helps students practise and understand their applications as per CBSE Class 8 Maths syllabus.
3. What is the significance of negative exponents and how are they solved in Class 8 NCERT Solutions?
Negative exponents indicate the reciprocal of the base raised to the corresponding positive exponent. NCERT Solutions for Class 8 Maths Chapter 10 provide stepwise solutions demonstrating how to simplify expressions and convert negative exponents into positive forms, which is crucial for solving CBSE pattern questions.
4. Why is it important to learn expressing numbers in standard form as per Class 8 Chapter 10 NCERT Solutions?
Expressing numbers in standard form simplifies very large or very small numbers, making calculations easier and more readable. The NCERT Solutions teach this skill with examples, which is essential for both academic and real-life scientific calculations, aligned with the CBSE 2025–26 syllabus.
5. What types of problems are covered in NCERT Solutions for Class 8 Maths Exercise 10.1 and 10.2?
Exercise 10.1 covers definitions, properties, and basic applications of exponents, including real-life examples and pattern recognition. Exercise 10.2 focuses on applying laws of exponents to simplify, evaluate, and compare numbers, as per CBSE exam requirements for Class 8 students.
6. Are there any common misconceptions in Class 8 Exponents and Powers addressed by the NCERT Solutions?
Yes, NCERT Solutions address misconceptions such as confusing the product and power rules, incorrectly handling negative exponents, and misapplying zero exponent rule. The solutions provide clarifying examples to ensure students avoid common calculation errors during CBSE exams.
7. How does understanding exponents help in solving higher-level Maths problems in Class 8 and beyond?
Mastering exponents builds foundational skills for algebra, scientific notation, and advanced mathematical concepts. NCERT Solutions enable students to manipulate exponential expressions effectively, supporting future topics in higher classes aligned with CBSE and competitive exam patterns.
8. In what ways can NCERT Solutions for Class 8 Chapter 10 help improve exam performance?
NCERT Solutions offer systematic, CBSE-patterned explanations, helping students develop accuracy and speed in solving problems. Practising these solutions boosts conceptual clarity and confidence, ensuring better scores in school and board exams.
9. What is the correct approach to solving problems with fractional and decimal exponents in Class 8 NCERT Solutions?
The NCERT Solutions explain that for fractional exponents, the numerator represents the power and the denominator indicates the root, while for decimals, numbers are expressed in standard form using powers of 10. Worked-out solutions illustrate each conversion and simplification method per CBSE guidelines.
10. How are the deleted topics from the CBSE syllabus handled in the latest NCERT Solutions for Class 8 Maths Chapter 10?
The latest NCERT Solutions are updated to exclude questions and explanations from removed syllabus sections, such as certain preliminary topics on fractions and decimals. They only focus on the current official CBSE 2025–26 portion of Exponents and Powers for clarity and exam relevance.
11. Can NCERT Solutions for Class 8 Maths Chapter 10 be used for quick revision before exams?
Yes, the solutions summarize key concepts, rules, and typical problem types, making them ideal for revision. Reviewing these stepwise answers helps reinforce understanding and recall, which is critical for last-minute exam preparation.
12. How do the NCERT Solutions demonstrate the use of exponents in real-world applications?
Solutions include problems where exponents are applied to real-life scenarios, such as measurements in science and comparisons of magnitudes, showing how mathematical concepts are useful outside the classroom, in alignment with CBSE’s practical approach for Class 8.
13. What advanced reasoning or HOTS (Higher Order Thinking Skills) questions are addressed by NCERT Solutions in this chapter?
NCERT Solutions incorporate HOTS questions such as comparing large numbers using exponents, simplifying nested exponents, reasoning with negative powers, and conversions between forms, challenging students to think critically, as encouraged by CBSE for exam success.

















