The Constitution of India is a sovereign socialist secular democratic republic with a ____________ system of government.

Correct option is B

The Constitution of India is a sovereign socialist secular democratic republic with a parliamentary system of government. Therefore, the correct option is (b) parliamentary.
· India has a parliamentary system of government, which means that the executive branch of government (led by the Prime Minister) is accountable to the legislature (Parliament), and is dependent on its support to remain in power.
· The Parliament is bicameral, consisting of the Lok Sabha (lower house) and the Rajya Sabha (upper house). The Lok Sabha is directly elected by the people, while the members of the Rajya Sabha are elected by the members of state legislative assemblies.