The correct answer is: c) Registrar General & Census Commissioner.
The Registrar General & Census Commissioner is the head of the Census operations in India. He is responsible for the planning, execution, and publication of the decennial census. He is also responsible for the maintenance of the population register.
The Prime Minister is the head of the government of India. He is responsible for the overall administration of the country. The President is the head of state of India. He is the supreme commander of the armed forces and has the power to veto legislation. The Home Minister is the head of the Ministry of Home Affairs. He is responsible for internal security and law and order.
The Registrar General & Census Commissioner is a statutory officer appointed by the President of India. He is assisted by a team of officers and staff. The Census operations are carried out by the Census Department, which is a part of the Ministry of Home Affairs.
The decennial census is a major exercise that involves the enumeration of the population of India. It is a complex and challenging task that requires careful planning and execution. The Registrar General & Census Commissioner is responsible for ensuring that the census is conducted in a fair and accurate manner.