Post-CAT processes for top MBA colleges typically include Group Discussions (GD), Written Ability Tests (WAT), and Personal Interviews (PI). Group Discussion (GD): The purpose of GD is to test communication, teamwork and assess problem- solving skills. To prepare for a GD one needs to stay updated on current affairs, practice debating and discussing diverse topics, and develop a clear and concise speaking style. Written Ability Test (WAT): The purpose of a WAT is to assess written communication, clarity of thought, and argument structure. To prepare for a WAT one needs to practice writing essays on current topics, focusing on logic, coherence, and grammar. Personal Interview (PI): The purpose of a PI is to evaluate motivation, fit for the program, and personality. To prepare for a PI one needs to review his/ her academic and professional background, prepare for questions on career goals, current affairs, practice mock interviews and why you want to do an MBA.