What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Which letter of the alphabet has the most water?

Next Number in the Series,

5, 16, 49, 104, ?

What always comes into a house through the keyhole?

What Does this text mean:

important=important

When we see 2 but call 10?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?