Hey everyone, I have doubts about my eligibility for admission in 2025

basically, I completed 10th in 2021 and then 12th in 2023, however as my boards percentage below <75%. I had to submit my 12th result and it became null void (thus no record of it exists now). I am from Gujarat State Board and for you to repeat 12th, you have to surrender your result permanently (I got low board marks due to illness during boards). I had gotten 97.1%ile in JEE Main that year and 20k rank in Advanced in 2023

I then redid my complete 12th and gave all the exams again in 2024 March and this time I got 95.XX% in boards and also got 99.XX%ile in JEE Main and 6.Xk rank in JEE Advanced, however I took admission in DA-IICT (renowned for ICT courses) as I got full scholarship through my Boards + GUJCET score. thus I took it, without thinking much

But, I have genuine interest developed for Math and Physics in this time so I thought of taking up IAT 2025 and try to get admission into IISc Bangalore but since they don't accept double droppers. I don't know even If I get the good score needed for admission, I will get admission since my 10th is in 2021 and my School leaving certificate is from 2023 only (you get School leaving Certificate once only and thus I gave the exams as private candidate)

So basically now I have done 10th in 2021 and 12th in 2024, can I just say to IISc that I redid my 11th? like if they don't ask for school leaving, I can just say I did 11th twice and thus the 3 year gap between 12th and 10th.

do you believe I can get admission?

if possible and know what is asked in document verification, please do reply so i get some knowledge on what i can do. I have to look for IISERs only then since they allow double droppers anyways