This is the fourth round of funding raised by the company in the last 15 months. : Classplus, which helps educational institutions go online, on Thursday said it has raised USD 65 million (about Rs 482.3 crore) in funding, led by Tiger Global. GSV Ventures, along with existing investors Alpha Wave Incubation (AWI), Blume Ventures, and RTP Global also participated in the Series C round, a statement said. This is the fourth round of funding raised by the company in the last 15 months. Sequoia Capital's Surge and Times Internet are also the early backers of Classplus.