Unacademy, a Bengaluru-based online learning platform that provides educational content such as video lectures and examinations, announced it has acquired Coursavy, a New Delhi-based test preparation startup for an undisclosed sum. The move will strengthen Unacademy’s position in the UPSC examinations category. Founded in 2019 by Vimal Singh Rathore, Coursavy has over 70,000 learners on…