The CAT 2023 exam, organised by IIM Lucknow, is scheduled for November 26, 2023. The selection process includes Written Ability Test, Group Discussion, and Personal Interviews. The exam covers three sections: Quantitative Ability, Verbal Ability & Reading Comprehension, and Data Interpretation & Logical Reasoning. Topics in Quantitative Ability include Number System, Arithmetic, Geometry, and Algebra. Verbal Ability & Reading Comprehension covers topics like Data Interpretation, and Logical Reasoning includes topics like Team Formation and Arrangements. Regular study, planning, and dedication are crucial for success in the exam.