Doubtnut, an Indian startup that helps students learn and master concepts from math and science using short videos, has raised $31 million in a new financing round, months after it rejected an acquisition offer from India’s largest edtech firm, Byju’s. The three-year-old Gurgaon-headquartered startup said SIG and James Murdoch’s Lupa Systems led the $31 million … Continue reading James Murdoch’s Lupa Systems leads $31 million investment in India’s Doubtnut