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IQ Test
iq test, free iq test, iq test free, iq test for free, brain teasers, optical illusions, riddles
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Question of The Day: A circular island with a diameter of 30 feet has a 30 foot tree stands at the center. A man cuts the tree down with his chainsaw, making the cut a foot up from the ground. The tree comes crashing down and hits the water but doesn't splash. Why not?

Question of The Day: A plane with 50 passengers crashes and everyone is killed, but there were only 49 bodies. How is this possible?

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Question of The Day: A murderer is condemned to death. He has to choose between three rooms. The first is full of raging fires, the second is full of assassins with loaded guns, and the third is full of lions that haven't eaten in 3 years. Which room is safest for him?

Question of The Day: There are three men: one man always tells the truth, one always tells lies, and one answers "yes" or "no" randomly. Each man knows which man is who. You may ask three "yes/no" questions to determine who is who. If you ask the same question to more than one person you must count it as question used for each person whom you ask. What three questions should you ask?

Question of The Day: A tribe in Africa called Donotspeakenglish has its own language. In its language, "harvec tood zevac" means "my tooth hurts," "lavec lina zevac" means "my delicious food," and "zevac corma lina" means "eating my food." What does "corma harvec zevac tood" mean?

Question of The Day: A princess is as old as the prince will be when the princess is twice the age that the prince was when the princess's age was half the sum of their present ages.

What are their ages?

Question of The Day: You are a cook in a remote area with no clocks or other way of keeping time other than a four minute sandglass timer and a seven minute sandglass timer. (The kind you turn over - hourglass shaped) You do have a stove, however, with water in a pot already boiling. Somebody asks you for a nine-minute egg, and you know this person is a perfectionist and will be able to tell if you undercook or overcook the eggs by even a few seconds. What is the least amount of time it will take to prepare the egg? And how will you prepare it so that it is neither undercooked or overcooked?

Question of The Day: An 18-wheeler is crossing a 4 kilometer bridge that can only support 10,000 kilograms and that's exactly how much the rig weighs. Halfway across the bridge a 30 gram sparrow lands on the cab, but the bridge doesn't collapse. Why not?

Question of The Day: An Arab sheik tells his two sons to race their camels to a distant city to see who will inherit his fortune. The one whose camel is slower will win. The brothers, after wandering aimlessly for days, ask a wise man for advise. After hearing the advice they jump on the camels and race as fast as they can to the city. What does the wise man say?
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