The correct answer is (c) National Development Council (NDC).
The NDC is a high-level body that advises the central government on planning and development matters. It is chaired by the Prime Minister and includes the Chief Ministers of all states, the Finance Minister, and other central ministers. The NDC plays a key role in coordinating the planning process between the central government and the state governments.
The National Integration Council (NIC) is a body that advises the central government on matters relating to national integration. It is chaired by the Prime Minister and includes representatives of the central government, state governments, and other important institutions. The NIC does not play a role in coordinating the planning process between the central government and the state governments.
The Finance Commission is a body that is appointed every five years to review the financial relations between the central government and the state governments. It is chaired by a retired judge of the Supreme Court and includes representatives of the central government and the state governments. The Finance Commission does not play a role in coordinating the planning process between the central government and the state governments.
Therefore, the correct answer is (c) National Development Council (NDC).