Sir mera JEE Mains me 70 percentile hai Kya hme Bihar me mit Muzaffarpur mil sakta ST category se belong karta hu.

No, the tier 1 Indian universities like IIT/NIT and DU do not explicitly give any advantage in the academic evaluation at the HU Berlin. Look at the pointers given below - 

• This university operates on a highly standardized and egalitarian evaluation system. 
• So, your chances of admissio

Students are not required to pay an tuition fee at HU Berlin. However, each semester they need to pay a semester fee worth EUR 355 (INR 39.9 K). The fee covers administrative costs, student union services, and public transport ticket costs at the university.

Students need to pay the same by mid-

With an overall rank of 600706 and OBC category rank of 224250, admission in top government Institutes like NITs, IIITs, GFTIs will be impossible as they require OBC rank below 50000-70000 even for lower branches. But since you are from UP, you have a high chance of admission through UPTAC (AKTU) St

For direct admission into DCRUST, Sonepat (Deenbandhu Chhotu Ram University of Science and Technology) B.Tech Mechanical Engineering as a Diploma holder, you need to apply through the Lateral Entry route. Here's how it works:

 Admission Pathway for Diploma Holders

• Eligibility:
  • Must have completed

Yes you can pursue BCA as you have IP so you have already understood of basic computer knowledge now you can easily do BCA and seek may it jobs .