Hi Aastha,

You need to focus on four important sections for BU-MAT exam which are: Numerical Aptitude, Logical Aptitude, Verbal Ability, Reading Comprehension. the first 3 sections will carry 60 marks while the reading and comprehension section will carry 20 marks. To know more details about the different topics in each section please refer to the link given- BUMAT 2018

All the Best