Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

What do you get if you add 2 to 100 four times?

What two things can you never eat for breakfast?

What begins with T, ends with T, and has T in it?

You are a prisoner sentenced to death. The Emperor offers you a chance to live by playing a simple game. He gives you 50 black marbles, 50 white marbles, and 2 empty bowls. He then says, 'Divide these 100 marbles into these 2 bowls. You can divide them any way you like as long as you use all the marbles. Then I will blindfold you and mix the bowls around. You then can choose one bowl and remove ONE marble. If the marble is WHITE you will live, but if the marble is BLACK... you will die.'

How do you divide the marbles up so that you have the greatest probability of choosing a WHITE marble?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?