See there comes a discrepancy in the provided information because you have provided lesser income amount compared to that of the real one. Now if this lowering benefits you then it may effect your verification and you may not get the benefits corresponding to it. But if it doesn't provide you any other benefits then it may not create much of a problem for you but the officials may question you and you can explain in details during the document verification. So don't worry very much.

To know more about Karnataka PGCET MBA visit the link below:

https://bschool.careers360.com/articles/karnataka-pgcet-mba

I hope this answer helps. All the very best for your future endeavors!