Thanks for reached here,
we organized the solution of your questions chapter wise below.
1. Chapter – Rational Numbers
2. Chapter – Linear Equations in One Variable
3. Chapter – Understanding Quadrilaterals
4. Chapter -Data Handling
5. Chapter – Squares and Square Roots
6. Chapter – Cubes and Cube Roots
7. Chapter – Comparing Quantities
8. Chapter – Algebraic Expressions and Identities
10. Chapter – Exponents and Powers
11. Chapter – Direct and Inverse Proportions
12. Chapter – Factorisation
13. Chapter – Introduction to Graphs
