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

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

Kohli and Dhoni decided to have a paintball match.
Kohli told Dhoni, "Sir it is not right as you got thrice the paintballs I have".

Dhoni instantly gives Kohli 10 hit paintballs.
Kohli replied, "Sir, I believe you still have twice the paintballs than I have".

Dhoni gives "?" more paintballs to Kohli.
Kohli replied, "Sir it is even now, Let us have a match".

What is "?".

What part of the chicken has the most feathers?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

What does an Island and the letter T have in common?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

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

What does this rebus riddle mean?

Can it be possible to build a house that has all its four walls facing towards the South?