KSEEB Solutions for Class 8 Maths Chapter 16 Playing with Numbers InText Questions KSEEB Solutions for Class 8 Maths Chapter 16 Playing with Numbers InText Questions Try These (Page 250) Question 1. Write the following numbers in generalized form. (i) 25 (ii) 73 (iii) 129 (iv) 302 Solution: (i) 25 = 20 + 5 = … Read more
KSEEB Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.2 KSEEB Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.2 Question 1. If 21y5 is a multiple of 9, where y is a digit, what is the value of y? Solution: Since 21y5 is multiple of 9 ∴ 21y5 … Read more
KSEEB Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 KSEEB Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Find the values of the letters in each of the following and give reasons for the steps involved. Question 1. Solution: We have In column one A + 5, … Read more
KSEEB Solutions for Class 8 Maths Chapter 15 Introduction to Graphs InText Questions KSEEB Solutions for Class 8 Maths Chapter 15 Introduction to Graphs InText Questions Try These (Page 244) Question 1. (i) Let us take a suitable scale on both axes (Fig. 15.16). (ii) Mark the number of liters along the horizontal axis. (iii) … Read more
KSEEB Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Ex 15.3 KSEEB Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Ex 15.3 Question 1. Draw the graphs for the following tables of values, with suitable scales on the axes. (a) Cost of apples (b) Distance travelled by car (i) How much … Read more
KSEEB Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Ex 15.2 KSEEB Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Ex 15.2 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, 6), D(4, 2.5) (b) P(1, 1), … Read more
KSEEB Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Ex 15.1 KSEEB Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Ex 15.1 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 p.m.? (b) When was … Read more
KSEEB Solutions for Class 8 Maths Chapter 14 Factorization InText Questions KSEEB Solutions for Class 8 Maths Chapter 14 Factorization InText Questions Try These (Page 219) Question 1. Factorise: (i) 12x + 36 (ii) 22y – 33z (iii) 14pq + 35pqr Solution: (i) (12x + 36) = 12(x + 3) (ii) (22y – 33z) = … Read more
KSEEB Solutions for Class 8 Maths Chapter 14 Factorization Ex 14.4 KSEEB Solutions for Class 8 Maths Chapter 14 Factorization Ex 14.4 Find and correct the errors in the following mathematical statements. Question 1. 4(x – 5) = 4x – 5 Solution: 4(x – 5) = 4x – 5 L.H.S. = 4(x – 5) = … Read more
KSEEB Solutions for Class 8 Maths Chapter 14 Factorization Ex 14.3 KSEEB Solutions for Class 8 Maths Chapter 14 Factorization Ex 14.3 Question 1. Carry out the following divisions. (i) 28×4 ÷ 56x (ii) -36y3 ÷ 9y2 (iii) 66pq2r3 ÷ 11qr2 (iv) 34x3y3z3 ÷ 51xy2z3 (v) 12a8b8 ÷ (-6a6b4) Solution: Question 3. Work out the following divisions. (i) (10x – … Read more