i clear 12th board exams in 2018 but i was not eligibal for jee advanced . i repeat my 12th so have a chance or jee advanced 2020 or not ?
Improvement exams will be considered during the admission. A total aggregate of all 5 subjects will be takes with best performances being comsidered. Yes you will have a chance to appear for 2020 jee adv but keep in mind is it worth the one year extra hard work? That's something you'll have to figure out, personally speaking initially i too was salty i missed the advance by 2 marks last year, took a college and it worked out fine.
As per my suggestion there is no need to waste your year for preparing for JEE 2020 when you have. Already wasted one.
You can try for JEE mains as you can give her mains thrice, so you can go for it.
But, I'll suggest you to either prepare for JEE Mains 2020 or you can take Admission in some other reputed college like BITs,VIT ....and keep preparing for JEE mains along with studying in some of these Colleges.
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