CBSE Class 10 Answered

In a bi party system, there are only two major political parties who contest elections and form the government. The other political parties are few and not very influencing. Example, The United States of America has a bi party system.

In a multi-party system, there are several political parties who contest elections and participate in the government making process.  The parties may form an alliance with other parties and form the coalition government. India has a multi-party system.