Solution:First-past-the-post system is a method in which a member is considered elected on the basis the highest received votes. There is no importance of percentage of the total votes under this system. In India, the system is quite popular in State Legislative Assemblies and House of the People.
In the FPTP system, the entire country is divided into small geographical units called constituencies. Every constituency elects one representative, where a voter votes for one candidate. A candidate who gets more votes than other candidates is declared the winner. The winning candidate need not get a majority, i.e. 50%+1 of the votes. Some examples of countries that follow the FPTP system include India, UK, Canada etc.
In the case of FPTP, a party may get more seats than votes in the legislature. In the 1984 Lok Sabha elections, the Congress party came to power winning 415 of the 543 Lok Sabha seats -more than 80% of the seats, but got only 48% of the votes in elections. Therefore, the Congress party won a greater share of seats than its share of votes. Moreover, this system generally gives the largest party or coalition some extra bonus seats, which is more than their share of votes would allow.