Give it food and it will live; give it water and it will die.

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

Complete the table series riddle by finding the number that can replace "??".

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

If 1+9+8=1, what is 2+8+9?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Move four matchsticks to the below square to form three squares?