hi,

gate scholarship is provided by aicte, see in case you get supply in any of the paper during your  study of m.tech , you will given chances to  complete it via appearing in supplementary exam , however in case if any  of the student leave the course in middle , or in case the students has got a better institute to again apply for m.tech like conditions, he/ she need to close the student ID of previous institution , have to return the  total PG Scholarship drawn at the time of leaving the course.

follow the below link to relate with pg scholarship rules by aicte,

https://www.aicte-india.org/sites/default/files/PG%20FAQ.pdf