What is the riddle which can be asked all day with a different correct answer each time.

What is the difference between a jeweller and a jailer?

A dying old man wants to divide his entire land between his only two sons. Since his only wish is to treat them as equal as both of them have been too good to him, he wants to divide his land equally between them. The problem is that the land is significantly irregular in shape and thus there is no choice of cutting them into two equal halves.

Can you help him divide the land in a manner that both of his sons will be happy?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

A man dies of old age on his 25 birthday. How is this possible?

People put me on the table and cut me but do not eat me. What am I?

What makes this number unique: 8,549,176,320?

In the image given, you can find several triangles. Can you count them all?

What is red and smells like blue paint?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?