no there is no options other than JEE mains so prepare for that and work hard.

here are the cut offs:

To get admission in DTU, you need to score around 140 if branch doesn't matter to you but if it do so then you need to score around 180 for the safer side. For COE, you have to score around 210 or more.

But if belong to reserved category then you can get good branches even at less score

If OBC candidate want to opt COE in DTU then he will get it at around 130–135 marks.

For SC/ST, one need to score around only 70–80(quite an easy task).