Hi

You need either 75 % in 12th or in top 20 percentile of your board  examination .

Now,

The important thing to note down is that you need to be in top 20 percentile of your board  examination means if you have given 12th board in 2022 then you need to be top 20 percentile of your respective board  examination for the year 2022 even while taking admission in 2023 because you have given board examination 2022 and not that of 2023 .

So,

Yes, even in case 75% / top 20 percentile criteria returns in 2023 you will be eligible for NITs & IITs as you are in top 20 percentile of your 2022 board examination.

Admission in NITs, IIITs, CFTIs is through jee main & in  IITs through jee advanced

For your reference,

Eligibility criteria of both is given below:-

>>>>>>>>> JEE MAIN

Jee main eligibility criteria is given below-

---------------------------) Qualification required :- to be eligible  for JEE mains you need 10+2/equivalent qualification from a recognised board.

-------------------------) Passing year :- one is eligible for JEE main examination for consecutive three years starting from the year of appearing for 12th /equivalent examination i. e to be eligible  for JEE mains 2022 you should be either appearing for 12th board exam or equivalent  in 2022 or should have passed it in 2021 or 2020

-------------------------) There is no age limit to be eligible

-------------------------) there is no minimum percentage requirement to be eligible for JEE Main for BE /Btech.

But yes,

To be eligible for BE/BTech  in NITs, IIITs, CFTIs one needs at least 75% marks in class 12th if belongs to General or OBC category  or at least 65% marks in class 12th if belongs to Sc or St category or needs to be in top 20 percentile of their board examination.

IMPORTANT NOTE :-  This minimum percentage barrier of 75 % - 65%/top 20 percentile criteria for NITs, IIITs, CFTIs  is not there for jee main 2022 . It means to be eligible all you need to be eligible is to have at least passed 12th .

For detailed information about jee main eligibility criteria  go through our page, the link for which is provided below

https://engineering.careers360.com/articles/jee-main-eligibility-criteria

>>>>>>>>>> JEE ADVANCED

JEE  advanced eligibility criteria is given below :-

---------------------) Qualification required :- One needs to pass 10+2/ or equivalent with the following 5 subjects:-

• Physics

• Chemistry

• Mathematics

• A language

• Any subject other than listed above

Those appearing for 10+2/equivalent are also eligible.

---------------------) Minimum marks in 12th /equivalent :-  you need to pass your class 12th with at least 75% marks in aggregate in class 12 if belong to general or obc category or at least 65% marks if belongs to SC/ST or must be in the top 20 percentile in class 12 examination.

††† IMPORTANT NOTE :-  The minimum percentage barrier of 75 % - 65% / top 20 percentile criteria is not there  for jee advanced 2022. It means all you need to be eligible is to have at least passed 12th .

----------------------) 12th /equivalent passing year :-  You can give JEE advanced examination for the maximum of consecutive 2 years starting from the year of appearing for your 12th examination i. e to be eligible for JEE advanced 2022 your 12th board examination appearing year should be either 2022 or 2021

††† IMPORTANT NOTE:-

Considering pandemic, there's one time measure for students who had passed 12th in 2021 & 2020.

• For 2021 passed :- Those 2021 passed students who had qualified jee main 2021 and had registered for jee advanced 2021 but couldn't appear in the examination are directly eligible for jee advanced 2022 without appearing in jee main 2022.

• For 2020 passed :- 2020 12th passed students are also eligible for  jee advanced 2022 after qualifying jee main 2022 provided they have appeared in only one of 2020 or 2021 jee advanced or none of them.

Details about it is available at:- https://news.careers360.com/jee-advanced-2022-extra-attempt-iit-entrance-exam-candidates-who-missed-in-2020-2021-jeeadv-ac-in

-----------------------) There is upper age limit, according to which to be eligible for jee advanced 2022, you should be born on or after 1st October 1997. There is 5 years of age relaxation for SC, ST and PwD so candidates of SC/ST /PWD needs to be  born on or after October 1, 1992.

-----------------------) you must qualify JEE main  2022 to be eligible for jee advanced 2022.

To give you an idea of the jee main qualifying cut off percentile to be eligible for jee advanced,  jee main 2021 cut off percentile to be eligible for jee advanced 2021 is given below :-

• general :-87.8992241 percentile

• EWS:- 66.2214845 percentile

• OBC-NCL :- 68.0234447 percentile

• SC :- 46.8825338 percentile

• ST:- 34.6728999 percentile

• PWD :- 0.0096375 percentile

You can get the detailed below information about jee advanced eligibility criteria by visiting our page the link for the same is provided below

https://engineering.careers360.com/articles/jee-advanced-eligibility-criteria

Thank you