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

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Vin Diesel is pulling a theft and has planned to run away with all the cash kept in the safe. But the only way to open the safe is the 13 character password. He has a set of five clues given to him by a trustworthy source.

Exactly two of the below statements are false.
The password is contained within this sentence.
The password is not in this hint.
The password is within only one of these statements.
At least one of the above statements is a lie.

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

There is a place where if I stand up straight, I will still be considered sideways.

What happened when the wheel was invented?

Count the number of triangles in the below picture?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

You along with your friend are standing in front of two houses. Each of those houses inhabits a family with two children.

Your friend tells you the below two facts:
1) On your left is a family that has a boy who likes accounts but the other child loves science.
2) On the right is a family with a seven-year-old boy and a newborn baby.

You ask him, "Does either of the family have a girl?"

To this, he replies, "I am not quite sure. But can you guess that? If you are right, I will give you $500."

Which family do you think is likely to have a girl?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?