One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

I don't get anymore wetter, no matter how much rain falls on me.

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

How is the moon similar to a dollar?

What does this rebus riddle means ?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

They are three errirs in this question. Can you find them?

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13