Hi

Your complete CAT paper is divided into three major sections :-

*Quantitative Ability

*Data Interpretation & Logical Reasoning (DILR)

*Verbal Ability and Reading Comprehension (VARC)

But, it's not like first you prepare for one section and then for other and then for the last one rather you should start preparing for all the three section at the same time and for that you will need to make a routine and devote time for all the three sections and give more time to the section which is your weak for example if your attitude is weak then give more time to it

also,

After completing cat syllabus,  go through

Solve previous  year question papers of CAT :-it will let you know the examination pattern, type and difficulty level of questions, also concepts behind the question often gets repeated, so you should definitely solve year papers

*CAT mock test papers , it will let you know your preparation level and and weak areas so that you can work on them and perform well in your examination

For detailed information go through

https://bschool.careers360.com/articles/how-prepare-for-cat/amp

Thank you