Doubtnut, a Gurgaon-based startup that operates an app to help students learn and master concepts from math and science using short videos, has raised $15 million in a new financing round as it ...

NO DOUBT: Doubtnut, a Gurgaon, India-based multilingual online learning platform, has raised a $3.3 million round led by Surge, Sequoia Capital’s startup accelerator. WaterBridge Ventures, Omidyar ...