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

I’m orange, I wear a green hat and I sound like a parrot. What am I?

A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

Who is that with a neck and no head, two arms and no hands? What is it?

Spot 5 differences in two Christmas tree below:

How can you drop a raw egg from a height onto a concrete floor without cracking it?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

I look at you, you look at me I raise my right, you raise your left. What am I?