Superlatives of India (Largest and Longest) General Knowledge India is a land of geographical and cultural diversity, home to many record-breaking landmarks. Here are some key largest and longest superlatives important for UPSC, SSC, RRB, Railway, Bank Exams, and other competitive exams:SuperlativeLocationBiggest Cantilever Bridge & Busiest BridgeRabindra Sethu (also called Howrah Bridge on Hooghly river in Kolkata(457m/1499ft long.)Biggest FortRed Fort ,DelhiBiggest stadiumNarendra Modi Stadium in AhmedabadBusiest airportIndira Gandhi International Airport DelhiColdest PlaceSiachen GlacierFastest TrainVande Bharat Express – Train 18 (22439), 180First complete Banking DistrictPalakkad ,KeralaFirst district with 100% e-literacyMalappuram, KeralaFirst I.T districtPalakkad, KeralaFirst inter-linked riversKen-Betwa (UP-MP)Highest AirportKushok Bakula Rimpochhe Airport, Leh airport in Ladakh(3256m /16080ft high)Highest battle fieldSiachen GlacierHighest civilian AwardBharat RatnaHighest damTehri Dam on Bhagirathi River, near Tehri, Uttarakhand.Highest gallantry award Param Vir ChakraHighest gatewayBuland Darwaza at Fatehpur Sikri near Agra, Built by Akbar (53.5 m/…