Can you find out which options fits best with the missing column?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

If eleven plus two equals one, what does nine plus five equal?

what's the probability of getting a king or a queen from a pack of 52 cards?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Can you count the number of children in the picture below

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

How many letters are in the alphabet?

What occurs twice in a week, once in a year but never in a day?

Why is the longest human nose just 11 inches?