IIT Delhi's New Anti-Venom Cuts Cost from Rs 500 to Rs 70, Spells Boon for Kerala!KeralaBy Tanvi Patel03 Sep 2018 12:16 ISTAbout 300 species of snakes are found in India of which 10 are venomous. Among these 10, the Big Four—Indian Cobra, Common Krait, Russell's Viper and Saw-Scaled Viper—are the deadliest.Read More