Logical Reasoning and Data Interpretation for the CAT About the Author Nishit K. Sinha, an IIM Lucknow alumnus, has been training students for the CAT and other B-school entrance examinations for more than a decade. During this period, he has successfully trained more than 10,000 students of varying backgrounds to clear various MBA entrance examinations. To best analyze the pattern of all the major B-school entrance tests, as well as to remain updated on the examination pattern, he sits for exams such as the CAT and XAT every year. He runs his organization due North Academics LLP, based at Dehradun.