I got 50217 rank in srmjee and

Hello Abhishek :)

With a rank of about 50,000 in SRMJEEE,
You've great chances of getting into the following branches for BTech:-

1) Aerospace Engineering
2) Automobile Engineering
3) Chemical Engineering
4) Civil Engineering
5) Electronics and Instrumentation Engineering
6) Nanotechnology
{
8) Biotechnology
9) Genetic engineering
10) Biomedical engineering
}

Hope this helps :)
Best of luck!!