Unit-I : Indian Contract Act, 1872 (Sections 1-75)
1. Mercantile Law: An Introduction 2. Indian Contract Act, 1872: An Introduction 3. Contract: Meaning, Definition and Characteristics of a Valid Contract [Sections 2-10] 4. Agreement: Meaning, Kinds and Difference 5.Proposal (Offer), Acceptance, Communication and Revocation [Sections 2-10] 6. Capacity of Parties to Contract or Parties Competency to Contract [Sections 11-12] 7. Free Consent [Sections 13-22] 8. Lawful Consideration and Object [Sections 2(d) and 23-25] 9. Agreements Expressly Declared as Void [Sections 26-30 and 56] 10. Contingent Contracts [Sections 31-36] 11. Performance of Contracts and Appropriation of Payments [Sections 37-61] 12. Discharge of Contracts [Sections 37-67] 13. Quasi or Implied Contracts or Certain Relations Resembling those Created by Contract [Sections 68-72] 14. Breach of Contract and Remedies or Consequences for Breach of Contract [Sections 73-75]
Unit-II : Indian Contract Act, 1872 : Specific Contract
15. Contracts of Indemnity and Guarantee [Sections 124-147] 16. Contract of Bailment and Pledge [Sections 148-181] 17. Contracts of Agency [Sections 182-238]
Unit-III : Sales of Goods Act, 1930
18. Sales of Goods Act, 1930 - An Introduction [Sections 1-10] 19. Conditions and Warranties [Sections 12-17] 20. Effects of the Contract of Sale - Transfer of Ownership and Title [Sections 18-30] 21. Performance of Contract of Sales [Sections 31-44] 22. Rights of Unpaid Seller, Suit for Breach of Contract and Auction Sale [Sections 45-64] 23. Hire-purchase Agreement
Unit-IV : Negotiable Instrument Act, 1881
24. Negotiable Instrument Act, 1881 [Sections 1-25]
Unit-V : Indian Partnership Act, 1932
1. An Introduction to Indian Partnership Act, 1932 [Sections 1—8] 
2. Partnership Deed or Mutual Relations of Partners [Sections 9—17]
3. Rights and Duties of Partners and Relation to Third Parties [Sections 18—29]
4. Kinds of Partners [Sections 31—38] 
5. Dissolution of a Firm [Sections 39—55]
6. Registration of partnership [Sections 56—72]