Find the Numbers

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.




Similar Math Riddles

A number can be multiplied by multiple of nine
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and the resulting number consist of only one digit.

Can you identify the number ?

Asked by Neha on 07 May 2023


If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

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John can eat 27 chocolates in an hour, Jacob can eat 2 chocolates in 10 minutes, and Jolly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a box of 120 chocolates whilst playing Chess?

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Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

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On the occasion of Diwali, online seller companies in India are offering a big discount on Iphone14 as below.

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: Amazon offers a 10% discount over and over again.
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If the original cost of the iPhone is Rs.70,000 Which is the best offer for you?

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What's a single-digit number with no value?

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Can you calculate the probability of getting a sum of six when a dice is thrown twice?

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I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

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Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

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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.