Find the Age

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?




Similar Math Riddles

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

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Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

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A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?

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A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



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



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

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A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

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If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?

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If nine thousand, nine hundred nine dollars is written as $9,909,
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A mules travels the same distance daily.
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The mules is perfectly normal. So how come this be true ?

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The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

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Find out the missing number in the picture attached:

Find the Missing Number

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Amazing Facts

Out of the Box

The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.