Class 8 Maths Solutions

Exercise 10.1Q1: Evaluate (i) 3-2Sol: (i) To evaluate an expression of the form a-n,where a is a base and n is a positive exponent, we use the […]

Table of contents Try These(Page No. 132) Q1: Observe the following tables and find if x and y are directly proportional. i.e. Each ratio is the […]

Exercise 13.1Q1: 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 […]

Rational numbers are numbers that can be expressed as the ratio or fraction of two integers, where the denominator is not zero. Examples of rational numbers include: […]

Exercise 2.1 Q1: 3x = 2x + 18Ans: 3x = 2x + 18⇒ 3x – 2x = 18⇒ x = 18Putting the value of x in RHS […]

Exercise 3.1  Q1: Given here are some figures.1. 2. 3.4.5. 6.7.8.Classify each of them on the basis of the following(a) Simple curve (b) Simple closed curve (c) Polygon(d) Convex polygon (e) Concave polygonSol: (a) Simple […]