Question: A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third. What is the number?
Answer: This one is fairly easy - 324 is the answer.
Question: I say everything I hear to others around.
I'm not an animal, nor part of the human race.
I will, immediately, repeat after you;
But only if my tail is in place.
What am I?
Question: It runs and runs but can never flee.
It is often watched, yet never sees.
When long it brings boredom,
When short it brings fear.
What is it?
Answer: Time, which is often watched when you stare at a clock.
Question: Find 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.