Hello aspirant,

The merit based scholarship is given only on your pre entry level marks, which in your case will be the marks of B.Sc. However, this is only for the first year, that too if you do well in the mis semester test and have regular attendance in the classes. To continue with it, you will have to do well in the end semester and mid semester exams every year.

Besides this, there are scholarships for financial assistance too. 

Do not worry, since the office supports deserving students who have to opt out due to economic reasons.