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

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Asked by Neha on 12 Jul 2021


The product of three consecutive numbers is 7980.
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Asked by Neha on 23 Apr 2025

I want to fill my bucket using both cold and hot water.
I have two taps for both cold and hot water. The hot water tap fills the bucket in exact 6 hours and the cold water tap fills the bucket in exact 4 hours.
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How Long will it take to fill the bucket?

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Replace the question mark with the correct number in below Picture:

Replace the Number

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We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

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

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John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

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At a Society election for president, precisely 963 votes were cast.
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The winning candidate exceeds the opponents by 53, 79 and 105 votes.

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A man died and leaves Rs.10,000 in his will. There are 6 beneficiaries- his 3 sons and their wives. The 3 wives receive Rs.3960 of which Priyanka gets Rs.100 more than Tanu and Neha gets Rs.100 more than Priyanka.
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Who is married to whom?

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