Quick Maths Riddle

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?




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Can you fill the blank with the correct number?

6 30 870 756030 _____

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In a particular village, only two barbershops exist.

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Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

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gorit
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I am a prime number.
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Amazing Facts

Gamers

In 2011, people playing Foldit, an online puzzle game about protein folding, resolved the structure of an enzyme that causes an Aids-like disease in monkeys. Researchers had been working on the problem for 13 years. The gamers solved it in three weeks.