Hello Abhimanyu,

If you received an RT (Repeat Theory) in Mathematics, but your CBSE mark sheet shows "Pass", then technically, you are eligible to take admission. However, almost all universities including Integral University require you to eventually clear all subjects. In the case you do not clear the RT within the time allowed, or before the document verification deadline for the university, then your admission could be cancelled. I would recommend you contact the admission office directly, and to also appear for the compartment exam if necessary.