Dear aspirant !

Hope you are doing great ! If your concepts are not so strong then try to make them strong otherwise you will face difficulty in bsc , you and us can't help in this situation if your concepts are week then make strong them , otherwise change your course ,in bsc you will study the concept in deep but if your basics are week then you gonna face problem . All the topics should strong ,there are not some topics which need to be strong but full syllabus should be strong for bsc like course .

Hope you get it !

Thank you