Shri G. S. Institute of Technology and Science

You need all the documents required by NIT for admissions. Do not worry about everything else. For NIT, You need your 12th marksheet and school-leaving certificate. Admissions have been started from 15th June itself and the first round will go up to 25th June.
Best of luck.

SGSITS is good for placements. Being an autonomous institute, the companies prefer it over, private colleges of the region, The highest package one recruited was Microsoft through campus placements of around 24 Lacs per annum. Moreover, if you are in one of the core branches of GSITS, you'll get recruited as the number of students are not more than a certain number and every year, there are around 95% placements. Best of luck.

Depends on which branch you are getting transferred. If you are doing it from CSE just for the sake of a good college, I'll not suggest it. Frankly, Industrial and Production engineering is something can be easily learnt and done after the graduation. It comes more from experience and exposure rather than Degree. Also, in GSITS, IP does not have a big name, so I'll not suggest it.
Best of luck.

For electrical branch, the cutoff for home state was around 30 thousand and that for other states was 26 thousand for all India for General students. If you are around it, you have higher chances of getting in it. Going marks-wise, around 170 marks will easily get you EEE branch.
Best of luck.

The admissions are done on the basis of JEE Mains marks through JoSAA counselling. The first round of which has started on 15th June and will be there till 25th June. So, admissions are started for GSITS and you are required to fill your choice through JoSAA's official portal.

Sorry, for every stream in engineering, you should have science with compulsorily added with MATHS in your 10+2.
Your PCB will be needed and valid for all pharmaceuticals and medical-related streams (not involving engineering).
Hope it helps.

Yes, if you have home state quota, you can even go till the CSE and ECE. Else, you are definitely up to ECE, EEE and rest all branches below. Last year's cutoff for CSE was 21 - 22 thousand for other state and around 24 - 25 thousand for home state CSE.
Best of luck.

With your given marks and assuming general category, you will not be able to get into CSE and any branch of IT.
I would suggest you to go for private colleges of Indore as they have good placements such as Acropolis, Medicaps, etc.
Moreover , the cutoff for HOMESTATE for CSE and general is 25 thousand to 26 thousand and for non - home state is 21k - 22k .
Best of luck.

Kindly refer to my answer on:
https://ask.shiksha.com/i-got-45k-rank-in-my-category-obc-ncl-in-jee-main-and-in-overall-my-rank-is-154823-can-i-get-admission-in-sgstis-qna-4730083
Best of luck.

Kindly refer to my answer to similar answer:
https://ask.shiksha.com/i-got-45k-rank-in-my-category-obc-ncl-in-jee-main-and-in-overall-my-rank-is-154823-can-i-get-admission-in-sgstis-qna-4730083