In this app, you will get the solutions to all the questions in RS Aggarwal's Class 7 Maths book. Chapters: 1. Integers 2. Fractions 3. Decimals 4. Rational Numbers 5. Exponents 6. Algebraic Expressions 7. Linear Equations in One Variable 8. Ratio and Proportion 9. Unitary Method 10. Percentage 11. Profit and Loss 12. Simple Interest 13. Lines and Angles 14. Properties of Parallel Lines 15. Properties of Triangles 16. Congruence 17. Constructions 18. Reflection and Rotational Symmetry 19. Three-Dimensional Shapes 20. Mensuration 21. Collection and Organisation of Data 22. Bar Graphs 23. Probability