CHANDIGARH, July 8 -- She was the topper in commerce in the CBSE Class 12 board exams in 2010, and now Garima Kaushal, an alumna of Carmel Convent School, is about to launch an entrepreneurial venture - an app to manage pet healthcare and lifestyle. Let's hear more from Kaushal, who completed her graduation in economics from Sri Ram College of Commerce, Delhi, and MBA from IIM-Ahmedabad....