Cristina was born in 1888. She just had her 30th birthday today how did that happen?

What do you see in the given picture?

What can you serve, but never eat?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

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?

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 is common among 11, 69, and 88?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?