Question

The 1st digit is half of the 2nd, the sum of the 2nd and 3rd is 10, the 4th is equal to the 2nd plus 1, the sum of all the digit is 23. what will be the code

Answer 1

1 first digit is the square of the second digit.2 second plus 3rd digits are equal to 10. 3 4th digit equal to 2nd digit plus 1. 4 5th plus 3rd digit make 14. 5 sum of all five digits makes 30.