Gurugram-based video app Roposo has raised over ₹72 crore from existing investors Tiger Global Management and Bertelsmann India Investments in an extended Series C funding round. Rohit Sood, Principal at Bertelsmann, joined Roposo’s board in November. Founded by IIT-Delhi alumni Avinash Saxena, Kaushal Shubhank and Mayank Bhangadia, Roposo lets users share videos and photos on its app.