Hi Vanisri,

One can attempt the XAT exam through self study. There are a lot of online material/ videos available.

Getting an absolutely free course for XAT may get difficult. I would recommend you to search for the materials/ videos topic-by-topic for each Sections: Verbal/Logical Ability, Quantitative/Data Interpretation, Decision Making and GK.

Prepare each topic's concepts through the available free resources on the internet. You can also download standard books free pdfs for each section.

You can get 1 XAT Free Mock test on almost every MBA Coaching website. This is will help you for your Mocks solving process.

Hope this addresses.

Thankyou.