The lockers that are open are the perfect squares : 1 , 4 , 9 , 16 , 25 , 36 , 49 , 64 , 81 , and 100 .
Correct Answers Submitted By : Nathan Miller , AICP , SNH Planning Commission
CRANIUM CHALLENGE
DIGITITUS
What is the four-digit number in which the first digit is one-fourth of the last digit ? The second digit is 6 times the first digit , and the third digit is the second digit plus 3 .
Please send your answers to Thomas Selling via e-mail : thomasselling @ me . com Correct responses will be recognized in the future issues of the New Hampshire Civil Engineer
The lockers that are open are the perfect squares : 1 , 4 , 9 , 16 , 25 , 36 , 49 , 64 , 81 , and 100 .
Correct Answers Submitted By : Nathan Miller , AICP , SNH Planning Commission