When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

Can you find the key in the picture below?

I have teeth but i don't bite. Who Am I ?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

In order to complete the racing competition, the Mexico racetrack has to submit its top and the most famous three horses to win the competition. Due to an electrical storm, all the records are cleared and no one knows which horse holds the record. They all look identical and it becomes even more difficult to differentiate the horses. There are 25 horses in the Mexico racetrack. But there can be only five horses at a time on the track. What will the least number of races that can be conducted to find out the three fastest horses?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

You can hear me, but you can't touch or see me.

What am I?

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

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