GATE API OTS is a Test Series for Petroleum Engineers to Ace in GATE Examination Plus additional guidance will be provided by our common API channel in Telegram. Over 300+ graduates of Petroleum Engineering are connected through this largest free platform with a common aim of acing the GATE exam. API- Ace Petroleum Initiative is a platform developed by the alumni of prestigious IITS, ISM and other brilliant students for Petroleum Engineering all across the India. This OTS is developed to pr