Competitive Mathematics Bilingual Arithmetic + Advance + Statistics and Probability by Abhinay Sir(English Medium)(3925) Content : Section A [Concept of Numbers] 1. Number 2. Fraction 3. Simplification 4. Surds and Indices 5. LCM and HCF 6. Average 7. Sequence 8. Linear Equation 9. Co-ordinate Geometry 10. Quadratic Equation 11. Algebra Section B [Concept of Percentage] 12. Percentage 13. Profit and Loss 14. Discount 15. Simple Interest 16. Compound Interest 17. S.I. C.I. and Installment Section