- Census—1872
● Regular Decadal Census—Since 1881
● Warship Aircraft Carrier—I. N. S. Vikrant
● National Nuclear Power Submarines—I. N. S. Chakra
● Football Club—Mohan Bagan–1889
● Hydro-electric Project—Shiv Samudram (1902)
● Newspaper—Bengal Gazette (James Hikki)
● Vernacular Daily—Samachar Darpan
● Hindi Newspaper—Udant-Martand
● Telegraph Line—Diamond Harbour to Kolkata (1853)
● International Telephone Service—Mumbai to London (1851)
● Television Centre—New Delhi (1959)
● Colour Programme from T.V.—15th August, 1982
● Silent Film—Raja Harish Chandra
● Talky Film—Alam-ara
● Satellite—Aryabhatta-19th April, 1975
● Atomic underground test—Pokhran (18th May, 1974)
● Test tube baby—1986 born baby Harsha
● Country made missile—Prithvi (1988)
● Antarctica mission—1982 under the leadership Dr. S. Z. Quasim
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