IAS Interview Question

If it took eight men ten hours to build a wall, how long would it take four men to build it?




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When it's bad luck to meet a black cat?

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Find out the missing number in the picture attached:

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How many letters are in the alphabet?

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Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

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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.