NCERT Exemplar Problems Solutions class 10 Science PDF
NCERT Exemplar Problems Solutions Class 10 Maths PDF form free download. Now board for class 10 is restored. From 2017 – 18 onward the complete syllabus will be asked in final exam by CBSE Board. Special thanks to Tiwari Academy for this material.
Chapter 1: Real Numbers
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Exercise 1.1
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Exercise 1.2
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Exercise 1.3
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Exercise 1.4
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NCERT
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Revision
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- Euclid’s Division Lemma: Given two positive integers a and b, there exist unique integers q and r satisfying a = bq + r, 0 ≤ r < b.
- Euclid’s Division Algorithm to obtain the HCF of two positive integers, say c and d, c > d.
- Fundamental Theorem of Arithmetic: Every composite number can be expressed as a product of primes, and this expression (factorisation) is unique, apart from the order in which the prime factors occur.
- Let p be a prime number. If p divides square of a, then p divides a, where a is a positive integer.
- Square root of 2, 3, 5 are irrational numbers.
- The sum or difference of a rational and an irrational number is irrational.
- The product or quotient of a non-zero rational number and an irrational number is irrational.
- For any two positive integers a and b, HCF (a, b) × LCM (a, b) = a × b.
Chapter 2: Polynomials
Chapter 3: Pair of Linear Equations in Two Variables
Chapter 4: Quadratic Equations
Chapter 5: Arithmetic Progressions
Chapter 6: Triangles
Chapter 7: Coordinate Geometry
Chapter 8: Introduction to Trigonometry and its Applications
Chapter 9: Circles
Chapter 10: Constructions
Chapter 11: Area Related to Circles
Chapter 12: Surface Areas and Volumes
Chapter 13: Statistics and Probability
Chapter 4: Quadratic Equations
Chapter 5: Arithmetic Progressions
Chapter 6: Triangles
Chapter 7: Coordinate Geometry
Chapter 8: Introduction to Trigonometry and its Applications
Chapter 9: Circles
Chapter 10: Constructions
Chapter 11: Area Related to Circles
Chapter 12: Surface Areas and Volumes
Chapter 13: Statistics and Probability
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Exercise 13.1
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