Question 64

A contract in which only one party to the contract is legally bound to do anything is unilateral.

In a unilateral contract, only one party makes a promise or undertakes an obligation, while the other party is not bound to perform any duty unless they choose to act, such as accepting an offer by performing the requested action.

A) aleatory.

An aleatory contract is one where the performance of one or both parties depends on an uncertain event. It does not specifically refer to a situation where only one party is bound, making this option incorrect for the question posed.

B) conditional.

A conditional contract includes provisions that make the obligations of one or both parties dependent on the occurrence of a specific event. This does not align with the definition of a unilateral contract since it implies mutual obligations rather than a single party being bound.

C) personal.

A personal contract typically involves obligations that are specific to the individuals involved and may not necessarily indicate that only one party is legally bound. This option does not capture the essence of a unilateral contract, as it does not focus on the aspect of one-sided obligation.

D) unilateral.

A unilateral contract is characterized by the fact that only one party is obligated to perform their duty, and the other party's performance is optional. This is the correct definition for the context of the question.

Conclusion

The correct answer is "unilateral" because it accurately describes a contract where only one party is bound to perform, distinguishing it from other contract types that involve mutual obligations or conditions. All other options fail to represent this specific aspect of contract law, highlighting the unique nature of unilateral agreements.