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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Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

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A game is being played where eight players can last for thirty-five minutes. Six substitutes alternate with each player in this game. Thus, all players are on the pitch for the same amount of time including the substitutes.

For how long is each player on the pitch?

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If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

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There is a square of a particular number which when doubled, becomes 7 more than its quarter.

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Count the number of triangles in the below picture?

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A large water tank has two inlet pipes (a large one and a small one) and one outlet pipe. It takes 3 hours to fill the tank with the large inlet pipe. On the other hand, it takes 6 hours to fill the tank with the small inlet pipe. The outlet pipe allows the full tank to be emptied in 9 hours.

What fraction of the tank (initially empty) will be filled in 0.64 hours if all three pipes are in operation? Give your answer to two decimal places (e.g., 0.25, 0.5, or 0.75).

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In a fruit store, there was a unique weighing machine that was made to weigh only cherries and strawberries as they were priced the same.

Other fruits like watermelons or mango had different machines as they were expensive.

A man successfully buys watermelons at the price of cherries. How?

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Decode this picture on T-Shirt and tell what it says ?

Learn Decoding

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A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

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Find the missing letter in the last circle logically in the given below picture.

Apply Logic in Alphabet

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Crossword puzzles

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