JEE

The final AIR will be declared after April 2019 considering the best score out of the two JEE Main attempts for all the applicants, hence based on current percentile we cannot predict whether you will qualify for JJ college or not. Wait for the final AIR declaration
Details:
https://www.shiksha.com/

Yeah, based on JEE Mains score based on reservations, it differs. Kindly mention your reservation status so as to mention them.

Please elaborate your question. Then, I will give the proper answer.

Actually, NTA considers your candidature based on the 2 exams in which you appeared. So, be prepared for that.

Yes, you can prepare for JEE in one year. You just need to solve all the problems in the past papers and learn a quick way to solve things within a small amount of duration which helps you crack JEE easily.
Good luck!

For organic MS Chouhan, for physical, Narendra Avasthi, for inorganic VK Jaiswal, for physics, University Physics and for maths, black book, GN Berman, and SL Loney and all NCERT books.

320-340/390 would be required in JEE Paper 2 to get admission for B.Arch in IITs.

The final AIR will be declared after April 2019 considering the best score out of the two JEE Main attempts for all the applicants, hence based on current percentile we cannot predict whether you will qualify for NIT or not. Wait for the final AIR declaration
Details:
https://www.shiksha.com/b-tech/

The final AIR will be declared after April 2019 considering the best score out of the two JEE Main attempts for all the applicants, hence based on current percentile we cannot predict where you get admission in South Gujarat area. Wait for the final AIR declaration
Details:
https://www.shiksha.com/b

There is only one way to get a good government college, score well in your entrance exam. Otherwise, you can go for top private colleges in india.