Answer of this question "Which engine tested by ISRO ?", here are 4 choices for this question : Organic Energy Engine, Cryogenic Engine, Automotive engine, Internal combustion engine. Answer Is "Cryogenic Engine".
India’s latest and most powerful cryogenic engine for 800 seconds tested by Indian Space Research Organization (ISRO) on 20th July 2015 at Mahendragiri, Tamil Nadu.