Do top-notch B-schools prepare their students to face the challenges in real life? Or do they merely impart bookish knowledge that has little relevance in the real world? As part of our annual B-school survey, Outlook decided to find out the answers from the people who were in a position to tell us the truth. So, we spoke to successful CEO's, consultants and MBA mavericks—across various disciplines from corporates, NGOs to government—and asked them the things they did learn at B-schools and what they didn’t. The answers were surprising, to say the least. And they match the conclusions of a detailed survey.