hello aspirant,

NO, you cannot give BITSAT session 2 examination, without giving BITSAT Session 1. The application window will reopen immediately after the end date of Session 1 of BITSAT, only for those who appeared for Session 1 and choose to appear for a second time. The student who have not applied for session 1 is not eligible to apply for session 2. So, you have to give BITSAT session 1 exam and if you want you can also give session 2 exam as well.

Further, to know more details about the BITSAT examination, application dates, etc - you can follow the below mentioned link to know more about this in detail : https://www.careers360.com/exams/bitsat

https://engineering.careers360.com/articles/bitsat-exam-dates

I hope that this will help.