Hello aspirant,

Without preparation attempting JEE mains is very complicated because the problems are so difficult to solve without practising and you should know the concept very well . so better not to attempt without preparation. You can prepare well and then go for examination.

Thank you.

Dear aspirant,

It depends in which year you have given your 12th boards or rather in which year you passed your schooling. If it is in the year 2020 only then you can give jee mains in the next year that is 2022 but you cannot give jee advanced as you do not fulfill the eligibility criteria but if you completed your 12th this year then surely you can take drop and appear for the next year.