Hii

Since the cutoffs for admission to different NITs or CFTIs is yet not released, it can not be predicted as such whether you can secure a seat for yourself or not. But taking previous year cutoffs into account, you do have some chances to get into NITs or CFTIs. 
You can refer to previous year cutoffs to get an idea about the same. And you need to wait for the final result to be declared.

Thanks!!