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NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Ex 9.5 NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Exercise 9.5 Ex 9.5 Class 8 Maths Question 1. Use a suitable identity to get each of the following products: (i) (x + 3) (x + 3) (ii) (2y [...]
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NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Ex 9.4 NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Exercise 9.4 Ex 9.4 Class 8 Maths Question 1. Multiply the binomials: (i) (2x + 5) and (4x – 3) (ii) (y – 8) and (3y – 4) (iii) [...]
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NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Ex 9.3 NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Exercise 9.3 Ex 9.3 Class 8 Maths Question 1. Carry out the multiplication of the expressions in each of the following pairs: (i) 4p, q + r (ii) ab, [...]
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NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Ex 9.2 NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Exercise 9.2 Ex 9.2 Class 8 Maths Question 1. Find the product of the following pairs of monomials. (i) 4, 7p (ii) -4p, 7p (iii) -4p, 7pq (iv) 4p3, [...]
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NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Exercise 9.1 Ex 9.1 Class 8 Maths Question 1. Identify the terms, their coefficients for each of the following expressions. (i) 5xyz2 – 3zy (ii) 1 + x + x2 (iii) [...]
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NCERT Solutions for Class 8 Maths Chapter 8 Comparing Quantities Ex 8.3 NCERT Solutions for Class 8 Maths Chapter 8 Comparing Quantities Exercise 8.3 Ex 8.3 Class 8 Maths Question 1. Calculate the amount and compound interest on (a) ₹ 10,800 for 3 years at 12(frac { 1 }{ 2 }) % per annum compounded [...]
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NCERT Solutions for Class 8 Maths Chapter 8 Comparing Quantities Ex 8.2 NCERT Solutions for Class 8 Maths Chapter 8 Comparing Quantities Exercise 8.2 Ex 8.2 Class 8 Maths Question 1. A man got a 10% increase in his salary. If his new salary is ₹ 1,54,000, find his original salary. Solution: The increased salary [...]
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NCERT Solutions for Class 8 Maths Chapter 8 Comparing Quantities NCERT Solutions for Class 8 Maths Chapter 8 Comparing Quantities Exercise 8.1 Ex 8.1 Class 8 Maths Question 1. Find the ratio of the following: (a) speed of a cycle 15 km per hour to the speed of scooter 30 km per hour. (b) 5 [...]
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NCERT Solutions for Class 8 Maths Chapter 7 Cubes and Cube Roots Ex 7.2 NCERT Solutions for Class 8 Maths Chapter 7 Cubes and Cube Roots Exercise 7.2 Ex 7.2 Class 8 Maths Question 1. Find the cube root of each of the following numbers by prime factorisation method. (i) 64 (ii) 512 (iii) 10648 [...]
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NCERT Solutions For Class 9 Science Chapter 6 Tissues Topics and Sub Topics in Class 9 Science Chapter 6 Tissues: Tissues Are Plants and Animals Made of Same Types of Tissues? Plant Tissues Animal Tissues These solutions are part of NCERT Solutions for Class 9 Science. Here we have given Class 9 NCERT Science Textbook Solutions [...]