XAT — the Xavier Aptitude Test — is conducted by XLRI Jamshedpur and stands apart from every other MBA entrance exam in India. It is the only exam with a dedicated Decision Making section, an Essay Writing component, and a unique unattempted-question penalty that most aspirants discover too late. Whether you are targeting XLRI's flagship BM or HRM programme, or schools like SPJIMR and XIMB, a strong XAT score changes your MBA trajectory dramatically. This complete guide covers the full pattern, all four sections, scoring, cutoffs, and a preparation plan. Updated for XAT 2025.