Hi Omkar,

There is no marks or percentage limit to apply XAT.

Qualification :

A minimum of 3 year Bachelor's degree or studying in the final year of Bachelor's degree is required.

you can follow the below link for more updates,

https://bschool.careers360.com/articles/xat

Hope this helps 

Good Luck!!

https://bschool.careers360.com/articles/xat

Hi,
No, there isn't any such criteria, but it may play some role. You can check the selection process by following links given below.

XAT 2019 Selection Process

Admission Procedure

I hope it helps!