Certain relations between the parties resemble those created by contract. Law requires a person who receives the benefit to pay or compensate the person giving the benefit, even though he receives benefits without the contract. There is no contract infact but it is created by law, it is quasi contract.
When at the desire of promisor, the promisee or any other has done or abstained from doing,or does or abstains from doing, or promises to do or abstain from doing something such act or abstinence or promise is called a Consideration for the promise.
It is committing , or threatening to commit, any act forbidden by the Indian penal code , or the unlawful detaining, or threatening to detain any property, to the prejudice of any person, with the intention of causing any person to enter into an agreement
A contract is said to be influenced by “undue influence” where the relations subsisting between the parties are such that one of the parties is in a position to dominate the will of the other and uses that position to obtain an unfair advantage over the other.
Means and includes any of the following act committed by 1. a party to a contract 2. with his connivance or 3.by his agent , with intent to deceive another party thereto or his agent or induce him to enter in contract.
Suggestion which is not true
A promise made without any intention to perform it.
Any act fitted to deceive, Any act which is declared fraudulent