The most valuable math problem for improving your GMAT quant score has nothing to do with the GMAT…The Josephus Problem!
The Josephus Problem is not a GMAT problem and it doesn’t directly cover any GMAT-related concepts. It’s not a data sufficiency question, it’s not multiple-choice, and it certainly can’t be done in 2-3 minutes. 99% of people with an MBA will have never heard of it. And yet, it might be the single greatest question […]
That’s because we were tutoring online before it was trendy. And by “trendy” we mean “mandated by law”. I conduct all online GMAT + GRE tutoring through Zoom™ meaning no additional equipment is needed other than a computer with a webcam. Once you join the session I can then easily share my screen, giving you […]