Squares And Square Roots Exercise 5.3 1). What could be the possible ‘one’s’ digits of the square root of each of the following numbers? (i) 9801 (ii) 99856 (iii) 998001 (iv) 657666025 Solution: (i) 9801 The possible one’s digit of the square root of 9801 may be 1 or 9. […]
NCERT Solutions Class 8 Maths Chapter 5 Squares and Square Roots Exercise 5.3 Read More »
Understanding Quadrilaterals Exercise 3.2 1). Find x in the following figures. (a) (b) Solution: (a) 1250 + 1250 + x0 = 3600 the sum of the measures of the external angles of any polygon is 360°. 2500 + x0 = 3600 x0 = 3600 – 2500 x0 = 1100 (b) 600 + 900 +
NCERT Solutions Class 8 Maths Chapter 3 Understanding Quadrilaterals Exercise 3.2 Read More »
Linear Equations in One Variable Exercise: 2.1 Solve the following equations and check your results. 1). 3x = 2x + 18 3x – 2x = 18 transposing 2x to LHS x = 18 2). 5t – 3 = 3t – 5 5t – 3t = – 5 + 3 2t
NCERT Solutions Class 8 Maths Chapter 2 Linear Equations in One Variable Exercise 2.1 Read More »