JEE Main

With 85% in 12th and 57.31 percentile in JEE Main, getting admission into IGDTUW for B.Tech is very unlikely, as cutoff ranks are much higher (generally within top 1 Lacs ranks). You can try for spot rounds or look into other colleges with lower cutoff requirements.

With a CRL rank of 8 Lacs and an OBC rank of 3 Lacs in JEE Main, you can likely get a seat in a GFTI through JoSAA counselling. However, getting into a college with excellent placement opportunities might be challenging, specially for highly sought-after branches like Computer Science. You'll have a better chance of securing a seat in a GFTI, particularly during the Central Seat Allotment Board rounds, which often offer more opportunities for candidates with lower ranks.

With a JEE score of 94, you can consider private universities like VIT Vellore, SRM Institute, and Shiv Nadar University, which accept JEE scores.
State colleges like VJTI Mumbai, COEP Pune, and MIT Pune may be accessible through MHT CET.
You can also explore other entrance exams like IPU CET for Delhi or COMEDK for Karnataka.
Private universities like KIIT Bhubaneswar and Manipal University also offer admission based on JEE or their own entrance exams.
Participate in JoSAA counseling and state counseling for better chances at NITs and IIITs.

With 77.92 percentile in JEE Main and SC category, your SC rank would be around 12k–15k.
Chances are low for top branches like CSE in NITs/IIITs, but possible in lesser-known ones.
You may get lower branches (like Mechanical, Civil, or Production) in newer NITs.
Some IIITs with newer campuses may also be within reach.
Participate in JoSAA counseling and also consider state counseling options for better chances.

You are eligible for JEE Advanced, and if you take the exam, you have a strong chance of getting into an IIT.

With OBC-NCL rank of 29247 in JEE Main, it's likely you could get into Civil Engineering at a lower-tier NIT (National Institute of Technology) or potentially a Government-funded technical institute (GFTI). However, it's unlikely you'd get into a top-tier NIT or IIT. 

With rank of 7235 in JEE Mains under the EWS category, there's a good chance of securing a seat in NITs or IIITs, particularly for ECE, and potentially CSE in some cases. However, getting into the most prestigious NITs or top CSE programs at any NIT may be challenging. 

Candidates will be able to check these details on the JEE Main scorecard:

JEE Main Application Number, JEE Main Roll Number, Name & Date of Birth, Qualifying Status, All India Rank secured by a candidate in the exam, category-wise All India Rank (AIR) of the Candidate, Subject-wise scores, aggregate score in all three subjects of both sessions. You can download your Joint Entrance Examination-Main Result from the official website. The official website is jeemain.nta.nic.in. Note that, there is no provision to re-evaluate/re-check JEE Main result.

The scorecard of JEE Main result is valid for the current session only. The candidate will not be able to use/take admission in college in the next exam session using JEE Main result scorecard. Hence, applicants who qualify for the exam are advised to appear in the counselling held by various JEE Main participating  institutes.