Q4: Why aren't there sections on science and technology, education, media, tourism etc?
A4: New sections require talk-page consensus. In archived discussions, it was decided to keep them out. Consider expanding their respective daughter articles, such as History of India, instead. See WP:WPC.
Q5: Why was my image or external link removed?
A5: To add or remove images and links, start a thread on this page first. See WP:FP?, WP:IMAGE, and WP:EL.
Q6: The map is wrong!
A6: The map shows the official (de jure) borders in undisputed territory and the de facto borders and all related claims where there's a dispute; it cannot exclusively present the official views of India, Pakistan, or China. See WP:NPOV.
Q7: India is a superpower!
A7: Consult the archives of this talk page for discussions of India's status as a superpower before adding any content that makes the suggestion. See WP:DUE.
Q8: Delhi is a state!
A8: To create an Indian state, the Parliament of India must pass a law to that effect—see Articles 2 through 4 of the Constitution of India, full text here. The Sixty-ninth Amendment, which was enacted in 1991, added Article 239AA to the constitution. It proclaimed the National Capital Territory of Delhi, gave it a legislative assembly, and accorded it special powers that most union territories lack. But Delhi was not made a state. Several crucial powers were retained by the central government, such as responsibility for law and order; nor does Delhi have a governor; instead, a lieutenant governor presides. Unlike Himachal Pradesh, which gained statehood in 1970, and Goa, which gained it in 1987, Delhi continues to be listed as a union territory by the First Schedule.
Q9: Add Hindi as the national language/hockey as the national sport!
A9: Hindi is the official language, not national language. There is no national language, but there are constitutionally recognized languages, commonly known as Schedule 8 languages. English also serves as a subsidiary official language until the universal use of Hindi is approved by the states and parliament.