Hello Raj,
Admission to the Institute of Technology and Management Gorakhpur is done once one meets the eligibility criteria stated by the institute. For B.Tech you must have passed 10+2 or equivalent with at least 45% marks, in compulsory subjects and one of the optional subjects. Admission at ITM Gorakhpur, for B.Tech will be done on the basis of the UPSEE (UPCET) score. The institute does not offer direct admission. One must meet the eligibility criteria and have a valid entrance exam score to secure admission.
Hope this was helpful. Feel free to ask for any more queries.