What's my number?

Logic Level 2

I am thinking of a 5 digit number. First and last digits are same, and the product of these digits is an odd number equal to the fourth digit. Subtracting five from this value will give the second number. Divide this value by 2 and we get the 3rd number.

Enter the number as the answer


The answer is 34293.

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2 solutions

Prince Loomba
May 21, 2016

Since both numbers are odd, their product is a digit and digit is greater than 5 as we can subtract 5 from it to get a digit. Thus the first and last digits are 3. Continue the instructions to get the answer.

Tran Hieu
May 22, 2016

Why this is a level 3 problem?

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