What is the main executive difference between Prime Minister and President?

Correct answer: PM leads the real executive and President is formal head

Direct answer: A. In India’s parliamentary system, the Prime Minister leads the Council of Ministers and the elected government, which exercises real executive authority and takes major governing decisions. The President is the constitutional head and normally acts on the advice of the Council of Ministers. This does not make the President unimportant; it distinguishes the constitutional or formal position from the political leadership that runs day-to-day government. Option B is wrong because the President is not the leader of the Lok Sabha; the Lok Sabha has its own Speaker and the government is led in the House by the Prime Minister. Option C is wrong because the Prime Minister is not the head of the judiciary. Option D is wrong because neither office is limited to being a Rajya Sabha member. Memory cue: President represents the constitutional headship; Prime Minister leads the governing ministry.