Playing with Numbers Class 8 Extra Questions Maths Chapter 16 Extra Questions for Class 8 Maths Chapter 16 Playing with Numbers Playing with Numbers Class 8 Extra Questions Very Short Answer Type Question 1. Write the following numbers in generalised form. (a) ab (b) 85 (c) 132 (d) 1000 Solution: (a) ab = 10 ×…
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NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.2 NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Exercise 16.2 Ex 16.2 Class 8 Maths Question 1. If 21y5 is a multiple of 9, where y is a digit, what is the value of y? Solution: A number is…
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NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Exercise 16.1 Find the values of the letters in each of the following and give reasons for the steps involved. Ex 16.1 Class 8 Maths Question 1. Solution: Ex 16.1 Class 8 Maths Question…
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Introduction to Graphs Class 8 Extra Questions Maths Chapter 15 Extra Questions for Class 8 Maths Chapter 15 Introduction to Graphs Question 1. Write the coordinates of each point shown is the graph. Solution: Question 2. From the given figure, choose the letters indicate the location of the points. (i) (3, 1) (ii) (0, 5)…
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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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