How Telegram groups and channels, with their free pirated content and supergroup feature, are becoming popular in India for test preparation (Nilesh Christopher/FactorDaily)



Nilesh Christopher / FactorDaily : How Telegram groups and channels, with their free pirated content and supergroup feature, are becoming popular in India for test preparation   —  ‘Mentor’ Harshit has a wee bit of Byju Raveendran in him.  As a teenager growing up in Kanpur, Harshit Shukla was big into mathematics …