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

What is the below Rebus indicate?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I?

What has one letter and starts with an E?

Why despite killing dozens of people Charley and Wilma were not punished?

Can you place six X (crosses) in below board without making three in a row in any way ?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Solve this riddle by finding the odd one out from the rest.