Double Number Riddle

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?




Similar Math Riddles

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This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



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What is the largest number you can write with just 3 digits?

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Solve the mathematical equation in the picture below.

Math Equation Picture

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Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

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Amazing Facts

Word ladder puzzle

The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.