What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

If eleven plus two equals one, what does nine plus five equal?

What is the end of everything?

Mr Black, Mr Gray, and Mr White are fighting in a truel. They each get a gun and take turns shooting at each other until only one person is left. Mr Black, who hits his shot 1/3 of the time, gets to shoot first. Mr Gray, who hits his shot 2/3 of the time, gets to shoot next, assuming he is still alive. Mr White, who hits his shot all the time, shoots next, assuming he is also alive. The cycle repeats. If you are Mr Black, where should you shoot first for the highest chance of survival?

When it's bad luck to meet a black cat?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

What does the below rebus riddle means?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.