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

How many letters are in the alphabet?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Can you make a fire with just a single stick?

Can you count the number of quadrilaterals in the picture below?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

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 ?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA