The Prime Minister of India is considered to be the leader of the country who plays a crucial role in maintaining good governance and ensuring effective development. The key roles and responsibilities of the Prime Minister include:

• Leading the government: The Prime Minister heads the government and is responsible for its functioning.
• Appointment of Ministers: The Prime Minister appoints various ministers to different portfolios and departments, ensuring effective governance.
• Policy-making: The Prime Minister is responsible for formulating policies that are implemented by the government and are in the best interests of the nation.
• Representation: The Prime Minister represents India at international summits and meetings and maintains diplomatic relations with foreign governments.
• Commander-in-chief: The Prime Minister is responsible for the country's national security and the armed forces.
• Accountability: The Prime Minister is accountable to the Parliament and the people of the country.

Overall, the Prime Minister of India plays a vital role in ensuring good governance by leading the government, appointing ministers, formulating policies, representing India, ensuring national security, and being accountable for their actions.