Question

how are elected conducted in country

Answer 1

Representative Democracy:

India is a democratic republic. This means that we elect a few people who will represent the wishes of the majority. This is in contrast to countries like Switzerland where everyone votes on each individual issue. 

The advantage with a representative democracy is that the common public need to make a big decision only every few years, instead of voting each policy one by one. This provides a certain level of stability and accountability. 

Political Parties

Like most modern democracies, Indian politicians are grouped by political parties. A political party is an organization that enables people with common ideals come together. Anyone can start a political party. When a political party gets enough public recognition, it gets certain special privileges (like having a recognizable symbol to use in elections all over the country). 

Being a part of a political party is optional and a politician can choose to remain an "Independent". However, the system is structured in a way that is hard for these independents to get really noticed. 

If you choose to be a part of a political party and an official representative, the party funds your election campaigns and has a say over your political direction.