You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?

What country can make you shiver?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?