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

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
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* * *

You are a prisoner sentenced to death. The Emperor offers you a chance to live by playing a simple game. He gives you 50 black marbles, 50 white marbles, and 2 empty bowls. He then says, 'Divide these 100 marbles into these 2 bowls. You can divide them any way you like as long as you use all the marbles. Then I will blindfold you and mix the bowls around. You then can choose one bowl and remove ONE marble. If the marble is WHITE you will live, but if the marble is BLACK... you will die.'

How do you divide the marbles up so that you have the greatest probability of choosing a WHITE marble?

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

John was drowned by he was not wet. How?

What time is it when an elephant sits on a fence?

Why is the Hole below a Lock?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

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