NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Ex 15.3 NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Exercise 15.3 Ex 15.3 Class 8 Maths Question 1. Draw the graphs for the following tables of values, with suitable scales on the axes. (a) Cost of apples (b) Distance travelled…
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NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Ex 15.2 NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Exercise 15.2 Ex 15.2 Class 8 Maths Question 1. Plot the following points on a graph sheet. Verify if they lie on a line. (a) A (4, 0), B(4, 2), C(4,…
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NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Exercise 15.1 Ex 15.1 Class 8 Maths Question 1. The following graph shows the temperature of a patient in a hospital, recorded every hour. (a) What was the patient’s temperature at 1 pm?…
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Factorisation Class 8 Extra Questions Maths Chapter 14 Extra Questions for Class 8 Maths Chapter 14 Factorisation Factorization Class 8 Extra Questions Very Short Answer Type Question 1. Find the common factors of the following terms. (a) 25x2y, 30xy2 (b) 63m3n, 54mn4 Solution: (a) 25x2y, 30xy2 25x2y = 5 × 5 × x × x…
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NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Ex 14.4 NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Exercise 14.4 Find and correct the errors in the following mathematical statements.
NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Ex 14.3 NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Exercise 14.3 Ex 14.3 Class 8 Maths Question 1. Carry out the following divisions. (i) 28×4 ÷ 56x (ii) -36y3 ÷ 9y2 (iii) 66pq2r3 ÷ 11qr2 (iv) 34x3y3z3 ÷ 51xy2z3 (v) 12a8b8 ÷ (-6a6b4) Solution:…
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NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Ex 14.2 NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Exercise 14.2 Ex 14.2 Class 8 Maths Question 1. Factorise the following expressions. (i) a2 + 8a +16 (ii) p2 – 10p + 25 (iii) 25m2 + 30m + 9 (iv) 49y2 + 84yz +…
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NCERT Solutions for Class 8 Maths Chapter 14 Factorisation NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Exercise 14.1 Ex 14.1 Class 8 Maths Question 1. Find the common factors of the given terms. (i) 12x, 36 (ii) 2y, 22xy (iii) 14pq, 28p2q2 (iv) 2x, 3×2, 4 (v) 6abc, 24ab2, 12a2b (vi) 16×3, -4×2,…
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Direct and Inverse Proportions Class 8 Extra Questions Maths Chapter 13 Extra Questions for Class 8 Maths Chapter 13 Direct and Inverse Proportions Direct and Inverse Proportions Class 8 Extra Questions Very Short Answer Type Question 1. A train is moving at a uniform speed of 100 km/h. How far will it travel in 20…
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NCERT Solutions for Class 8 Maths Chapter 13 Direct and Inverse Proportions Ex 13.2 NCERT Solutions for Class 8 Maths Direct and Inverse Proportions Exercise 13.2 Ex 13.2 Class 8 Maths Question 1. Which of the following are in inverse proportion? (i) The number of workers on a job and the time to complete the…
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