Oil in the Drum

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Oil in the Drum




Similar Riddles

In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
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Can you find out the distance between the fourth and the first house?

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What word is identified by the below rebus?

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Crossword puzzles

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