CSEC Principles of Business  /  Legal aspects of business  /  Contracts and how they are made

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Contracts and how they are made

A contract is a legally binding agreement between two or more parties. Most are simple contracts, made in writing or by word of mouth: buying lunch, hiring a plumber. A few, like buying land, must be specialty contracts: signed, sealed and delivered. Paper 1 asks what stops an agreement being valid almost every year.

By the end of this page you can

  • Explain what a contract is
  • Tell an offer from a counter-offer and an invitation to treat
  • List the essentials of a valid simple contract
  • Tell simple contracts from specialty contracts

Goals tick themselves off as you try the activities below.

An old red car with a FOR SALE sign stuck inside the windscreen, the details filled in by hand.

Photo: DanTD, CC BY-SA 4.0, via Wikimedia Commons. Cropped, the car’s details, a phone number and a sticker blurred, resized, JPEG q72.

The sign invites offers. A contract starts only when a buyer offers and the seller accepts.

How often it shows up in past papers

All papers21 of 23 papers
Last 55 of 5 · 2023–2026

Paper 1 counts come from our past-paper bank of CSEC Principles of Business Paper 1s. The last-5 row shows how often it came up in the five most recent papers.

Inside this topic

  1. Making a contractLocked
  2. What makes it validLocked
  3. Key termsLocked
  4. Test yourselfmarkedLocked
  5. Practise for real · 23 past questionsLocked