Hi,

It would be better if you specify that in which exam did you secure the rank of 66844 because only then we can specify the colleges and the branch that you may get. In which college you will get admission in also depends on the fact that what branch you choose.

Assuming that you are specifying your jee mains rank I am listing below a few colleges:

1. NIT Harmirpur-Mechanical engineering

2.NIT Puducherry- ECE

3.NIT Silchar- ECE

4.SVNIT Surat- Five year Integrated course in Chemistry

You may use the college predictor link given below

Hope this helps!