Know about Indian Constitution - part1

FORM AND NATURE OF GOVERNMENT OF INDIA AS SETUP IN THE CONSTITUTION:
The constitution of India is quasi-federal in nature, designed to work as a Federal Government in normal times and Unitary Government in emergency.
The Government of India is run on the parliamentary System based on adult franchise. The Constitutional Head is the President. The real executive power is vested in the Council of Ministers or the Union Cabinet which is responsible to the Parliament. The council of Ministers is headed by the prime Minister.
The constitution was adopted by the Constituent Assembly of India on the 26th November, 1949. It was inaugurated on the 26th January, 1950.