Unit 1: The Indian Contract Act, 1872
Legal Aspects of Business notes · PTU syllabus (MCOP105-18)
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Unit summary
The Indian Contract Act, 1872 is the base of all business law. This unit covers the essential elements of a valid contract, offer and acceptance, consideration, capacity, free consent, performance and discharge, breach and remedies, contracts of indemnity and guarantee, rights and liabilities of sureties, and the creation, classification and termination of agency.
After this unit you can
- Explain the essentials of a valid contract, offer, acceptance and consideration
- Explain capacity, free consent, discharge and remedies for breach
- Explain indemnity, guarantee and the rights and liabilities of a surety
- Explain the creation, kinds and termination of agency
PTU syllabus topics
- Essential elements of a valid contract
- offer and acceptance
- consideration
- capacity
- free consent
- performance and discharge
- breach of contract and remedies
- contracts of indemnity and guarantee
- surety rights/liabilities
- creation and classification of agency
- principal-agent relationship and termination
Void agreement
Not enforceable by law
Agreement with a minor
Voidable contract
Enforceable at one party's option
Consent by coercion
Illegal agreement
Forbidden by law; collateral deals also void
Agreement to smuggle
Topic 1
Agreement and kinds of contracts
Section 2(h): a contract is an agreement enforceable by law. Section 2(e): every promise and every set of promises forming consideration for each other is an agreement. Hence Contract = Agreement + Enforceability; "all contracts are agreements but all agreements are not contracts" (social, domestic and moral agreements are not).
Offer and acceptance
Intention to create legal relations
Balfour v. Balfour (1919) — domestic arrangement not a contract
Lawful consideration
Capacity of parties
Free consent
Lawful object
Not expressly declared void
Certainty and possibility of performance
Legal formalities where required
| Kind | Meaning | Example |
|---|---|---|
| Valid | Has all essentials; enforceable | Sale of a car for ₹5 lakh |
| Void agreement | Not enforceable from the start | Agreement with a minor |
| Void contract | Valid when made, becomes unenforceable later | Contract becomes illegal by a new law |
| Voidable | Enforceable at the option of one party | Consent obtained by coercion |
| Illegal | Forbidden by law; collateral agreements also void | Agreement to smuggle goods |
| Unenforceable | Valid but cannot be enforced due to a technical defect | Unstamped agreement |
| Contingent (Section 31) | Performance depends on a future uncertain event | Insurance, indemnity |
| Quasi-contract (Sections 68–72) | Obligation imposed by law without agreement | Money paid by mistake must be returned |
| Express / implied / executed / executory | By formation and performance | Bus ride (implied), sale on credit (executory) |
Quasi-contracts
- Supply of necessaries to a person incapable of contracting (Section 68).
- Payment by an interested person (Section 69).
- Obligation to pay for non-gratuitous act (Section 70).
- Finder of goods (Section 71).
- Money paid or goods delivered by mistake or coercion (Section 72).
Topic 2
Offer and acceptance
- Offer (Section 2(a)): signification of willingness to do or abstain from doing something with a view to obtaining the assent of the other.
- Types: express or implied; specific or general offer (Carlill v. Carbolic Smoke Ball Co., 1893); cross offers; counter offer; standing offer.
- Invitation to offer (price tags, catalogues, tenders, auctions) is not an offer — Pharmaceutical Society v. Boots (1953).
- Rules of acceptance: absolute and unconditional, communicated to the offeror, in the prescribed or usual manner, within reasonable time, by the offeree, before the offer lapses; silence is not acceptance (Felthouse v. Bindley, 1862).
- 1Offer complete
When it comes to the knowledge of the offeree
- 2Acceptance complete against the proposer
When put in course of transmission
- 3Acceptance complete against the acceptor
When it comes to the knowledge of the proposer
- 4Revocation of offer
Any time before acceptance is complete against the proposer
Exam tip
Lalman Shukla v. Gauri Dutt (1913): a person who finds a missing boy without knowing of the reward cannot claim it — acceptance requires knowledge of the offer.
Topic 3
Capacity to contract
Section 11: every person is competent who is of the age of majority (18), of sound mind (Section 12) and not disqualified by law.
- Minor: agreement is void ab initio (Mohori Bibee v. Dharmodas Ghose, 1903); no ratification on attaining majority; no estoppel; minor can be a beneficiary/promisee; liable for necessaries out of their property (Section 68); can be admitted to the benefits of partnership.
- Unsound mind: contracts during unsoundness void; lucid intervals allowed.
- Disqualified persons: alien enemies, foreign sovereigns, convicts, insolvents.
Topic 4
Free consent, consideration and legality of object
Consent (Section 13): agreeing upon the same thing in the same sense (consensus ad idem). Free consent (Section 14): not caused by:
Coercion (Section 15)
Threat to commit an act forbidden by IPC/BNS or unlawful detention — voidable
Undue influence (Section 16)
Domination of will by a person in a position of trust — voidable
Fraud (Section 17)
Deliberate false representation — voidable + damages
Misrepresentation (Section 18)
Innocent false statement — voidable
Mistake (Sections 20–22)
Bilateral mistake of fact — void; mistake of law — no relief
Consideration
Section 2(d): when at the desire of the promisor, the promisee or any other person has done or abstained, or does or abstains, or promises to do or abstain from something, such act, abstinence or promise is consideration.
- Must move at the desire of the promisor; may move from the promisee or any other person (Chinnaya v. Ramayya, 1882); may be past, present or future; need not be adequate; must be real and lawful.
- "No consideration, no contract" (Section 25) — exceptions: natural love and affection (written and registered), compensation for past voluntary service, promise to pay a time-barred debt (written and signed), agency (Section 185), gifts actually made.
Legality of object (Sections 23–30)
The object or consideration is unlawful if it is forbidden by law, defeats any law, is fraudulent, injures person or property, or is immoral or opposed to public policy.
- Expressly void agreements: in restraint of marriage (Section 26), restraint of trade (Section 27 — except sale of goodwill), restraint of legal proceedings (Section 28), uncertain agreements (Section 29), wagering agreements (Section 30), agreements to do impossible acts (Section 56).
Topic 5
Performance, discharge and remedies for breach
- Performance: actual performance or tender (offer to perform); by promisor, agent or legal representatives; joint promises — joint and several liability.
By performance
Actual or attempted (tender)
By mutual agreement
Novation, rescission, alteration, remission, waiver
By impossibility
Supervening impossibility — frustration (Taylor v. Caldwell, 1863)
By lapse of time
Limitation Act, 1963
By operation of law
Death, insolvency, merger
By breach
Actual or anticipatory
Remedies for breach
- Rescission: aggrieved party may cancel the contract (Section 39).
- Damages (Section 73): ordinary (naturally arising), special (if contemplated by both — Hadley v. Baxendale, 1854), exemplary (breach of promise to marry, dishonour of cheque), nominal; remote damages not recoverable; duty to mitigate loss.
- Liquidated damages and penalty (Section 74): reasonable compensation not exceeding the stipulated amount.
- Quantum meruit: payment for work done.
- Specific performance and injunction (Specific Relief Act, 1963).
Topic 6
Indemnity and guarantee
- Contract of indemnity (Section 124): one party promises to save the other from loss caused by the conduct of the promisor or any other person. Parties: indemnifier and indemnity holder. Rights of indemnity holder (Section 125): recover damages, costs of suits, sums paid in compromise.
- Contract of guarantee (Section 126): to perform the promise or discharge the liability of a third person in case of default. Parties: surety, principal debtor, creditor.
Parties
Two
Three
Number of contracts
One
Three
Liability
Primary
Secondary (on default)
Purpose
Compensate loss
Secure a debt or performance
Right to sue third party
Indemnifier cannot sue in own name (generally)
Surety steps into creditor's shoes after payment
Kinds of guarantee
- Specific guarantee (single transaction) and continuing guarantee (series of transactions — Section 129), revocable for future transactions by notice or death of the surety.
Rights of the surety
- Against the principal debtor: subrogation (Section 140), indemnity (Section 145).
- Against the creditor: benefit of securities held by the creditor (Section 141).
- Against co-sureties: contribution in equal shares (Section 146).
Discharge of the surety
By revocation, variation in terms without consent (Section 133), release or discharge of the principal debtor, compounding or giving time to the debtor, loss of security by the creditor's act.
Liabilities of the surety
- Co-extensive with that of the principal debtor (Section 128) — the creditor may sue the surety without first suing the debtor.
- Liability arises on the debtor's default; limited to the amount guaranteed.
Topic 7
Agency
Agent (Section 182): a person employed to do any act for another or to represent another in dealings with third persons. The person represented is the principal. "What a man does through another, he does himself" (qui facit per alium facit per se).
By express agreement
Written or oral (power of attorney)
By implied agreement
Conduct, estoppel, holding out
By necessity
Emergency — carrier selling perishable goods
By ratification
Principal later adopts an unauthorised act
By operation of law
Partners are agents of the firm
Kinds of agents
- General and special agents; mercantile agents — factor, broker, auctioneer, commission agent, del credere agent (guarantees payment by buyers); sub-agent and substituted agent.
Duties and rights
- Agent's duties: follow instructions and customs, reasonable skill and diligence, render accounts, not make secret profit, not deal on own account, communicate with principal.
- Agent's rights: remuneration, retainer, lien on principal's property, indemnity.
- Principal's liability: bound by acts within actual or apparent authority; liable for agent's misrepresentation and fraud in the course of business.
Termination of agency (Section 201)
By revocation by principal, renunciation by agent, completion of business, death or insanity, insolvency of principal, expiry of time, destruction of subject matter. Irrevocable agency — where the agent has an interest in the subject matter (Section 202).
Key terms
- Contract
- Agreement enforceable by law
- Consideration
- Something in return at the desire of the promisor
- Surety
- Person giving a guarantee for another's debt
- Co-extensive liability
- Surety liable to the same extent as the principal debtor
- Agent
- Person employed to act for another in dealings with third parties
Quick revision
- Section 10 essentials; offer/acceptance rules; consideration exceptions.
- Free consent vitiated by coercion, undue influence, fraud, misrepresentation, mistake.
- Discharge modes and remedies (damages — Hadley v. Baxendale).
- Guarantee: three parties; surety's rights — subrogation, indemnity, securities, contribution.
- Agency: creation, kinds, duties, termination; irrevocable agency.
Important exam questions
Practice questions written to the PTU exam pattern for this unit's syllabus: short answers (Section A style) and long answers (Sections B and C style).
Short-answer questions
- Q1.State the essentials of a valid contract.
- Q2.What is a contingent contract?
- Q3.What is meant by "consensus ad idem"?
- Q4.What are the rights of a surety against the principal debtor?
- Q5.What is agency by necessity?
- Q6.How is an agency terminated?
Long-answer questions
- Q1.Explain the essentials of a valid contract with case laws.
- Q2.Explain the modes of discharge and remedies for breach of contract.
- Q3.Explain the contract of guarantee and the rights and liabilities of a surety.
- Q4.Explain the creation, classification and termination of agency.
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