what is the full form of IRS

 Individuals Readness assurance IRS 

What IS IRS?

This is eventually an MCQs test where the students understand the concept before reviving it before the class. This is basically based on your concept.MCQs look very easy but actually, it's too difficult. because you need to clear your concept if you really want to clear the MCQS paper.
IRS- Individuals Readness assurance IRS

If your knowledge or based is clear and you're fully prepared then you will be able to solve the MCQs .students always watch the video lecture to prepare for themselves .and I also suggest to the student that if you want to focus on any topic you must search the topic on youtube and watch the related video it will help you to prepare well.  

 I'll guarantee that your preparation will be good.