Hello,

Great dear. MBA is really very good option now days. But it's quite different from your BCA. BCA is bachalor of computer application and MBA is masters of business administration.

So if you want to give MBA entrance examination then you choose CAT, XAT, GMAT this examination. If you qualify this then you will get IIM colleges. Otherwise you will get normal MBA colleges. So for MBA entrance examination you have to study the aptitude, general knowledge, verbal and reasoning, report writing , english grammar in depth level. Then you can give the mock test for MBA.

I'll provide you a link below you can check it for practice of this examination.

https://bschool.careers360.com/articles/cat-mock-test

You can also study the book material of this examination syllabus.

All the best.