Question

What is the ruling party?

Answer 1

Hint: 1)India is a secular, democratic parliamentary republic in which the head of state is the President of India and the head of government is the Prime Minister of India.
2)The Indian Prime Minister belongs to the governing party that won the election.

Complete answer:
In a democratic parliamentary structure, the ruling party or governing party is the political party or alliance that occupies the majority of elected seats in a parliament that administers state affairs.
The governing party is the party of the elected president in many democratic republic nations that is in charge of the executive branch of government. The majority in the legislature also governs the executive branch of government under such parliamentary structures, thus leaving no chance of competing parties holding the executive and legislative branches of government simultaneously.

In India, The ruling party is a party or alliance in a Lok Sabha or Vidhan Sabha that gets more than half of the seats. It is the party in charge of managing a region's governance, such as growth, human development, improving ties with other regions, etc.
Some people call it serving party instead of ruling party as the party is chosen to serve citizens not to rule them.

Note: The BJP won 282 seats in the 2014 Indian general election, leading the NDA to a tally of 336 seats in the 543-seat Lok Sabha and became ruling party of india
On 26 May 2014, Narendra Modi was sworn in as India's 14th Prime Minister