What month of the year has 28 days?

I don't get anymore wetter, no matter how much rain falls on me.

Replace the question mark with the correct number below.

Using Only Five 5's and any mathematical operator make sum as 37

Replace the question mark with the correct number in the below-given picture?

I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.