JEE Main Eligibility

Yes, you are eligible.

Yes, you have chances in physical counselling.

yes but not in advance

Dropping an year won't be beneficial for you as you don't qualify the 75% criteria for JEE, so I suggest you should join some good college this year only

Yes, you are eligible for the exam.

Hi Dear,
Kindly go through the below link. Hope this will resolve your query.
https://www.shiksha.com/jee-mains-college-predictor
All the best. Feel free to revert.

Maybe difficult

Hi, Kindly go through the below link. Hope this will resolve your query. https://www.shiksha.com/jee-mains-college-predictor All the best.

Hi Manish,
All students from the ICSE/CBSE board are eligible for writing the IIT/JEE and All India entrance examination for engineering /MBBS and dental provided they have the subject combination necessary for attempting these exams I.e, Physics, Chemistry, Maths for Engineering and Physics, Chemistry and Biology for MBBS/BDS.
For more details, kindly refer the link below:
http://goo.gl/ThUAIk
http://goo.gl/lPQOz5
Hope this information helps. Please feel free to revert.
Wish you luck.

next year Your boards marks r not going to be considered so better u concentrate on Your JEE preparation