Best Books and Resources for CAT GDPI 2025 Preparation

The Common Admission Test (CAT) is just the first hurdle in securing a seat at the top B-schools in India. The real challenge begins with the Group Discussion, Personal Interview (GDPI), and Written Ability Test (WAT) rounds. Aspirants need the right guidance, curated resources, and strategic preparation to ace these stages.

At Rahul Sir Classes, we ensure that CAT aspirants get the best mentorship, tailored study materials, and hands-on practice to confidently crack GDPI. Let’s explore the best books and resources that can enhance your preparation for CAT GDPI 2025.

Why does GDPI Preparation Matter?

While a strong CAT score gets you shortlisted, your performance in GDPI determines your final selection. Institutes assess your communication skills, analytical thinking, leadership qualities, and domain knowledge. Hence, choosing the right resources is crucial to building a strong foundation.

Best Books for GDPI Preparation

1. Rahul Sir’s Exclusive GDPI Handbook

   • A step-by-step guide covering GD techniques, interview strategies, and WAT writing tips.

   • Real-life interview experiences from IIM graduates.

   • A dedicated section on current affairs and trending GD topics.

2. Rahul Sir’s WAT Masterclass Notes

   • Structured writing approaches to enhance articulation and argument-building.

   • Sample essays, case studies, and expert-reviewed responses.

3. Rahul Sir’s Personal Interview Guide

   • Covers essential PI questions, HR round questions, and profile-based discussions.

   • Tips to handle stress interviews with real interview simulations.

4. General Knowledge & Current Affairs Compendium

   • Monthly curated updates for GD topics.

   • Business, economy, international relations, and social issues – all in one place.

Best Resources & Mock Practice for CAT GDPI

1. Live GDPI Training Sessions by Rahul Sir

   • Personalized feedback to help aspirants refine their communication and confidence.

   • Interactive GD practice on real-time topics with peer evaluation.

2. One-on-One PI Mentorship Program

   • Industry experts and alumni-backed mock interviews to simulate real IIM interview experiences.

   • Profile-based preparation to ensure structured responses.

3. Online GDPI Portal & Video Library

   • 100+ recorded GD & PI sessions by Rahul Sir.

   • Interview do’s and don’ts, WAT techniques, and body language mastery.

4. Exclusive Telegram & WhatsApp Groups

   • Daily discussion threads for GD topics.

   • Quick responses to doubts and last-minute preparation tips.

Final Thoughts: The Right Mentor Can Make a Difference

GDPI preparation is not just about reading books—it’s about getting structured guidance, expert mentorship, and real-time practice. At Rahul Sir Classes, our students have successfully cracked IIM interviews and secured seats in top B-schools, thanks to our proven methodology and personalized coaching.

If you’re serious about making it to the top B-schools, join Rahul Sir Classes today and take your GDPI preparation to the next level!

Register Now:  Limited Seats Available – Secure Yours Today!