Can you correctly answer the Cognitive Reflection Test? (83 percent of people miss at least 1 question of this “IQ Test”)
The Cognitive Reflection Test (CRT) is a task designed to measure a person’s tendency to override an incorrect “gut” response and engage in further reflection to find a correct answer. It was first described in 2005 by psychologist Shane Frederick.
The CRT has a moderate positive correlation with measures of intelligence, such as the Intelligence Quotient test, and it correlates highly with various measures of judgment.
In a survey of 3,428 people, an astonishing 33 percent missed all three questions. Most people–83 percent–missed at least one of the questions.
Even very educated people made mistakes. Only 48 percent of MIT students sampled were able to answer all the questions correctly.
In a 2003 study, only 17 percent achieved a perfect score. If you don’t get all the answers right, don’t be too hard on yourself.
Three questions separate you from being of average intelligence and full-blown brainiac— but are they as easy as they seem?
This test has been hailed as the world’s shortest IQ test as it features just three questions.
Each one is designed to assess your abilities to identify a simple problem that might actually be harder than it first appears.
Recommended: This Beautiful Memory Test Will Reveal How Deep Your Love Is
Not only do experts claim that getting the right answer is a sign of genius, but also the time frame in which you come up with your solution. So think fast!
The Quiz
1. A bat and a ball cost $1.10 in total. The bat costs $1 more than the ball. How much does the ball cost?
2. If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?
3. In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?
Once you have your answers, scroll down to see if you got them right!
The Answers
1. 5 cents – There’s a very good chance you guessed 10 cents.
The answer is actually a little less – a 5 cent ball plus a bat costing $1.05 will set you back $1.10. And, of course, $1.05 is exactly $1 more expensive than 5 cents.
(A Princeton study found that people who responded 10 cents were “significantly” less patient than those who got the right answer.)
2. 5 minutes – Your gut instinct might be to say 100 minutes. Fortunately, it wouldn’t take quite so long. From the question, we can determine it takes exactly 5 minutes for 1 widget machine to make 1 widget. Therefore, it would take 5 minutes to make 100 widgets from 100 widget machines.
3. 47 days – You might have guessed 24 days. It seems intuitive to half the number of days because you’re halving the size of the lilypad patch.
But if the area of the lake covered in lilypads doubles every day, it would only take one day for it to go from being half covered to fully covered.
Take one day away from 48 days and you’re left with 47.
HELP GOSTICA RAISE THE VIBRATIONS AND SHARE THIS ARTICLE WITH YOUR FAMILY AND FRIENDS.
Source: iflscience
ttbslot.com
그는 눈썹을 치켜 올리며 관심을 가지고 Ouyang Zhi에게 물었다. “그럼 Qing은 왜 그렇게 행복합니까?”
stromectol south africa – cheap sumycin online tetracycline 500mg tablet
apksuccess.com
성급한 발걸음이 마침내 왔습니다. “폐하에게는 목적이 있습니다.”
ttbslot.com
채널을 설정하고 표준을 설정하여 공급자를 제어합니다…
buy flagyl 400mg without prescription – generic metronidazole 400mg buy zithromax 250mg pill
shopanho.com
그는 그의 다리가 납으로 가득 찬 것 같다고 느꼈다.
sandyterrace.com
하지만… 와하하, 이 젊은 스승님은 이제 그녀의 참을성 있는 친구인가요?
buy generic acillin over the counter buy monodox generic amoxicillin cheap
qiyezp.com
이 관리들은 황제를 보았을 때 어떻게 감히 태만하고 당황하여 절했습니다.
lasix generic – purchase capoten generic capoten 120mg over the counter
ttbslot.com
내가 의례부 서기관이고 여기저기서 설교하는데 이런 말을 해야 하지 않겠습니까?
qiyezp.com
결국 … 전임자들이 길을 걸어 미래의 사람들이 갈 길이 없다고 점점 더 느끼게 만들었습니다.
donmhomes.com
この記事は非常に有意義で、読むのが楽しみでした。
qiyezp.com
“폐하 …”Liu Jian은 Hongzhi 황제를 초조하게 바라 보았습니다.
buy glycomet without a prescription – cost lincomycin 500 mg buy lincomycin 500 mg online
retrovir 300 mg us – epivir 100mg tablet allopurinol 300mg price
sandyterrace.com
이 두 명의 탈북자는 자연스럽게 중요한 인물이 되었습니다.
wow, amazing
sandyterrace.com
그는 그것을 보지 않는 척하고 Fang Xiaofan에게 약간만 고개를 끄덕였습니다. “음, 두려워하지 마세요.”
nice content!nice history!! boba 😀
nice content!nice history!! boba 😀
Amidst the chaos of life, your post is a beacon of calmness and positivity.
veganchoicecbd.com
류동 가족은 답답한 표정으로 왕부시를 바라보며 “부족한 게 아니라 변한 건 하늘이다”라고 말했다.
order clozapine 50mg online – altace ca brand famotidine
usareallservice.com
興味深いトピックと素晴らしい分析で、大変勉強になりました。
donmhomes.com
素晴らしい記事!非常に役立つ情報が満載でした。
animehangover.com
도지사와 군수, 7, 8명의 간부들도 달려왔다.
etsyweddingteam.com
素晴らしい洞察と分析でした。大変参考になります。
fpparisshop.com
このブログを読むたびに、新たな発見があります。素晴らしい!
animehangover.com
Hongzhi 황제는 만족스럽게 고개를 끄덕였습니다. “가능한 한 빨리!”