Chapter 9 -Data Handling : Part-3 : Exercise 9.2
Chapter 9 -Data Handling :Part-1,2,3 : Answers
Chapter 10 -Mensuration : Part-1 : 10.1 Introduction
Chapter 10 -Mensuration : Part-2 : 10.2.2 Perimeter of Regular Shapes
Chapter 10 -Mensuration : Part-3 : Exercise 10.2
Chapter 10 -Mensuration : Part-1,2,3 : Answers
Chapter 11 -Algebra : Part-1 : 11.1 Introduction
Chapter 11 -Algebra : Part-2 : Exercise 11.1
Chapter 11 -Algebra : Part-3 : Exercise 11.3
Chapter 11 -Algebra : Part-4 : 11.10 Solution of an Equation
Chapter 11 -Algebra : Part-1,2,3,4 : Answers
Chapter 12 -Ratio and Proportions : Part-1 : 12.1 Introduction