“Only 17% success”: if you answer these 3 questions correctly you are probably smarter than the average

What if our degree of intelligence could be measured thanks to only three questions? Nevertheless, This is the promise of “Cognitive reflection test” developed by Shane Frederickprofessor at the University of Yale. Similarly, Less tedious. In addition, long than the IQ test, this test was thought of as a faster way to assess our intelligence and our ability to overcome our instincts to initiate a deeper reflection. Consequently, As reported The Internet userthese three questions make it possible to determine your ability to think beyond your first impressions. Meanwhile, as well as your ability to be more or less rational and to show logical reasoning. In addition,

3 questions to assess your intelligence – "only 17% success": if you

The three questions of this test may seem simple at first. Therefore, but they prove to be much more formidable than they seem. Moreover, The first question is: “A “only 17% success”: if you bullet and a stick cost a total of $ 1.10. The bat costs a dollar more than the ball. How much is the ball?”. Many people instinctively respond 10 cents, but the correct answer is 5 cents. The bat then costs $ 1.05, which gives a total of $ 1.10.

The second question of the test is just as subtle: “If it takes five minutes to five machines to make five products. how long would it take 100 machines to make 100 products?”. Intuition often pushes to think that the answer is 100 minutes. but the logic shows that each machine takes five minutes to produce a product. So, even with 100 machines, you always need five minutes to make 100 products.

A question of logic

The last question is as follows: “Aquatic plants double their number daily. take 48 days to cover a lake. How many “only 17% success”: if you days will it take to cover half of the lake?”. Intuition pushes to answer 24 days, but the right answer is 47 days. Indeed. if the lake is half covered by 47ᵉ day and the plants double surface every day, they completely cover it on the 48ᵉ day.

Between 2003. 2005, this test was subject to 3,000 Americans from various school circles, including students from prestigious universities like Yale and Harvard. Result: only 17 % of the participants managed to answer the three questions rightly. According to Shane Frederick. this shows that even the most “educated” individuals can be deceived by their intuitions and that a deeper reflection is necessary to go beyond what seems obvious to us. This test allows an approach to assess if you think in an analytical. logical way, two essential qualities when you are found in complex situations and that you have to solve “only 17% success”: if you problems.