Can you name some countries which do not have the alphabet 'A' in them?

What is the end of everything?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

How do you go from 98 to 720 using just one letter?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

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?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Why is 6 afraid of 7?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?