Tricky Problem On Probability

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?




Similar Riddles

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Behead me again and I am
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Every words stands for unique digit that makes the arithmetic equation true

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What are the digits ?

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Crossword puzzles

In the 1920s, people feared that crossword puzzles would contribute to illiteracy.