Written Ability Test (WAT) is an important part of IIM Final Selection process for MBA program. WAT has been reintroduced in the IIM CAP 2025 selection process. Many other leading B-Schools like IIFT also use WAT in its final selection process. Read this article to understand complete details of IIM WAT process. WAT is a paper-pen based writing test of 15 to 30 minutes duration conducted by IIMs and other top B-schools to test your writing skills after you are shortlisted for final admission round. This test is conducted just before your personal Interview session.