Quantitative Ability (QA) in the CAT test is the last yet most significant segment which can improve or diminish your CAT score considerably as it contributes 34% score in CAT test.
QA section of Cat 2019 will tentatively have 26 questions with negative marking and 7 without negative marking. The toughness in the QA section of the CAT exams has been distributed across the sections to ensure that the toughness does not get centered on specific topics, year after year.
Irrespective of being a Math student or not, toppers of CAT throughout the years have mentioned that only proper planning and rigorous practice could help them sail through QA section of CAT. There is no alternative to hard work, but smart work of planning is equally essential.