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A Simple Logic Question That Most Harvard Students Get Wrong

Havard students get near-perfect SAT scores. These are smart, smart kids. So they shouldn’t have trouble with a simple logic question, right?
Try the following puzzle:
A bat and ball cost $1.10.
The bat costs one dollar more than the ball.
How much does the ball cost?
Scroll down for the answer … (more…)

Brain test Learn to trade self assesment

giraffe_in_refrigeratorThe Giraffe Test

1. How do you put a giraffe into a refrigerator?

Stop and think about it and decide on your answer before you scroll down.

The correct answer is: Open the refrigerator, put in the giraffe, and close the door. This question tests whether you tend to do simple things in an overly complicated way.

2. How do you put an elephant into a refrigerator?

Did you say, Open the refrigerator, put in the elephant, and close the refrigerator?

Wrong Answer.

Correct Answer: Open the refrigerator, take out the giraffe, put in the elephant and close the door. This tests your ability to think through the repercussions of your previous actions.

3. The Lion King is hosting an animal conference. All the animals
attend …. Except one. Which animal does not attend?

Correct Answer : The Elephant. The elephant is in the refrigerator. Didn’t you just put him in there? This tests your memory. Okay, even if you did not answer the first three questions correctly, you still have one more chance to show your true abilities. (more…)