Hello aspirant ,

So as you mentioned that you are in 1st year of your college so you have various attempts depending upon the eligibility criteria of different academies.

For IMA with the eligibility criteria as 19 to 24 years of age , you have 7 attempts  if you start giving your CDSE exam from the last year of your graduation.

For AFA with the eligibility criteria as  between 19 to 23 years , you have 5 attempts if you  start giving your CDSE exam from the last year of your graduation.

For OTA with the eligibility criteria as between  19 to 25 years, you have 9 attempts if you  start giving your CDSE exam from the last year of your graduation.

For INA - You are only eligible if are pursuing degree in the field of engineering.

I hoped it would have helped you