M.Tech

Hi,
There are some part time jobs that you can do, or after 2 years you can apply for any company.

nope. students with b sc are not eligible to take part in any masters in technology program be it from any university they come from. it is exclusively for b tech students and not for bsc. best of luck.

No, students with B.Sc are not eligible to take part in any Masters in technology programme, be it from any university they come from. it is exclusively for B.Tech students and not for B.Sc.

Hello Bibhu,
According to UGC NET guidelines, candidates can apply for the exam with the subjects in which they have cleared their post graduation or related to that subject. As per your subject, you are eligible to take UGC NET exam with Environmental Science subject. Get the details related to exam here - https://s64833.wordpress.com/2018/05/16/key-factors-of-ugc-net-exam-must-read/
But before applying make sure you fulfill other criteria also such as - educational qualification, age criteria, etc.

Last year, the closing cutoff for M.Tech in PGCET was 2566.

Because you have not obtained the minimum qualifying marks so, the admission in M.Tech is not possible. It would be better to reappear in GATE exam with preparation or you can give private university's entrance exams like VITMEE, LPU NEST, SRMJEEE (PG) and CUSAT, etc. for M.Tech programmes.