Hello You can get the sample papers for the BMS Entrance test from the website. You can also take help from here - https://bschool.careers360.com/articles/st-xaviers-bms-exam-pattern

yes, you can get the sample papers. All you have to do is go to St Xavier's college or to the website and ask them for sample papers to practice.

They would be able to help you with this, and sometimes there are always people to help you with the understanding of the concepts.