No, you can't get IITTM, Gwalior with this percentile in MAT exam. Also, It's good to see that you have a interest in travel and tourism. Basically its a component of service industry and its scope is never ending. So you are heading towards right path. Well in order to get a call from iittm Gwalior, You need at least  80 in mat exam in general category, due to tough competition out there in current scenario. Also, you can get there by other exam likes, CAT / CMAT / XAT / ATMA / GMAT. Now, try to focus on other exam to get IITTM Gwalior.