Mind Teasers : Math Or Science Problem (solved)
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When deepak was six years old he hammered a nail into his favorite tree to mark his height.
Five years later at age eleven , deepak returned to see how much higher the nail was.
If the tree grew by ten inches each year, how much higher would the nail be?
Five years later at age eleven , deepak returned to see how much higher the nail was.
If the tree grew by ten inches each year, how much higher would the nail be?

You have three pills with you which you are required to take one after every thirty minutes. How long can the pills run for you?

Adam is one of the finalist in an IQ championship. As the final test, he is provided with two hourglass. One of them can measure eleven minutes while the other one can measure thir........

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2+3=8, 3+7=27, 4+5=32, 5+8=60, 6+7=72, 7+8=?? Solve it?

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Evaluate 100^2  99^2 + 98^2  97^2 + 96^2  95^2 + ... + 2^2  1^2 =?

Mary named his first child Jan, second Feb, third March, and fourth April. What is the name of fifth child.

A homicide team enters a crime scene where a dead body of a fat old man lies there on the floor with blood oozing out of his head. The victim is holding a gun and a tape recorder l........

In the Wild West, you challenge two cowboys  Hunter Jack and Sharp Shooter Leo into a death match. They being better shooter than you readily accept your challenge. But they don't........
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