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

You are given 2 eggs.
You have access to a 100-storey building.
Eggs can be very hard or very fragile means it may break if dropped from the first floor or may not even break if dropped from 100th floor, Both eggs are identical.
You need to figure out the highest floor of a 100-storey building an egg can be dropped without breaking.
Now the question is how many drops you need to make. You are allowed to break 2 eggs in the process

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?