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

What do you answer even though it never asks you questions?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

What is the relationship between these matchstick pictures below?

Four cars come to a four-way stop, each coming from a different direction. They can’t decide who got there first, so they all go forward at the same time. All 4 cars go, but none crash into each other. How is this possible?

What have one eye but still cannot see?

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?