B.Tech Eligibility

60% minimum marks are required for admission in LPU.

You have not written about the state where you wish to pursue B.Tech course. However, on the basis of your 12th marks you can get admission in B.Tech courses in the following universities.
1. LPU Phagwara
2. SRM University
3. Chandigarh University

The eligibility criteria of B.E. Marine Engineering of SAMS is; Pass in (10+2) or equivalent examination with Physics, Chemistry, Mathematics and English as separate subjects with a PCM average of not less than 60%

There is no different criteria. Which college are you asking about?

No, you can't write. DCET is only for students studied in Karnataka.

Hello,You have done your Bachelor of engineering from Jaipur and is now desirous of doing B.Ed from MDU university in UP. Is that correct? There is absolutely no problem. You can definitely seek admission in this university for the course of B.Ed. Just follow the procedure that the university prescribes. Best wishes to you.

You can give LEET exam for taking admission for B.Tech course. But, in NIT or IIT this provision of getting admission in second year through LEET is not available.

No, it is not available here.