I know a nine-letter word having only one vowel.
Do you ?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

You have 21 jars with you. Out of them, 7 are filled with water, 7 are half-full with water and 7 are empty. How will you distribute the jars among three people such that each one of them gets an equal number of jars and an equal amount of water?

Three friends named Mr. Black, Mr. Yellow and Mr. Green enter a pub on a weekend night. They are wearing either a Black, Yellow or Green shirt.

Mr. Yellow says to them, 'Did you notice that we all are wearing different color shirts than our names?'

To this, the man who was wearing the Green shirt said. 'Wow, thats right.'

Can you identify who is wearing which colour shirt ?

Solve the riddle below:

If a Chicken says, 'All chickens are liars" is the chicken telling the truth?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

What is both possible and impossible at the same time?