Honestly, I don’t know that GMAT is really a test of intelligence. It definitely helps to do anything if one is more intelligent. You can learn how to play a game faster or perhaps figure out a pattern faster or maybe even dig a ditch faster if you’re more intelligent. However, you won’t dig any harder or any better if you’re intelligent and at some point sure intelligence may even harm your digging because you’ll be spending too much time thinking about digging rather than digging.
What I mean to say, is that intelligence is not directly related to the GMAT and as a gym at score is not necessarily an indication of intelligence. GMAT is a test of high school math, basic English grammar, basic logic, and reading comprehension. All these skills and disciplines can be learned. They’re all rule based and they all could be perfected with time and perseverance. Someone who is a recent graduate from college, probably isn’t a much better shape than someone in their 30s trying to revisit high school math and English grammar. Someone more intelligent, could go through the material faster and could figure out how to study better rather than harder. There are benefits to intelligence.
There are also disadvantages to intelligence. I have repeatedly seen Mensa and CFA perform terribly on the quantitative part. In part, intelligent people May find certain tasks easy and maybe use to cutting corners and working smarter rather than harder. It works in a lot of cases but it doesn’t work very well on the GMAT and cutting corners catches up with you. Thus it almost hurts to be true intelligent in this case.
I would say the best candidate to succeed in the GMAT would be someone who can retain information well, follow rules without questioning them, and willing to work hard. Frankly this does not sound like a business leader of any major company I know of.... and that is where the usefulness of GMAT ends. It is hard to measure success in business with the high school math test. GPA is indeed a much stronger indicator of one’s performance but for some of us, we graduated from college years ago and that doesn’t necessarily reflect the people we are today. That is why GMAT comes in as an augmented evaluation of our performance. This allows someone who was just average in college to excel and get a really strong foot hold. This also allows to reconcile GPAs from various undergraduate colleges and countries. You can’t compare Harvard with a local community college and similarly it’s very hard to compare US schools with Chinese or Indian or European programs. They all have different greeting skills and sometimes I see is the best grade you can get in the class or maybe everyone gets 99 end it is only the guy who gets 99.9 who is really the best performer.
There is a rule that standardized test play. It’s not a perfect measure but neither is the business school the perfect tool to teach leadership (at least per Musk). There are many inefficiencies
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