1) The document discusses the distribution of powers between the central and state governments in India as defined by the constitution. Legislative powers are divided into three lists - the Union list, State list, and Concurrent list.
2) It provides details on the subjects covered by each list and exceptions where the central government can legislate on state list items. Administrative relations establish the central government's supremacy while financial and planning relations involve central oversight and coordination between levels of government.
3) Centre-state relations involve the balancing of powers across various domains as defined constitutionally but also provide avenues for cooperation and conflict between levels of administration in India.