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

Find out the missing number in the picture attached:

What is the probability of getting five Mondays in a 31-day month?

I travel all around the world but always stay in the corner. What am I?

What does this rebus mean?

O
N
C
E
TIME

I can write cow in 13 letters.

Can You?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

My thunder comes before lightning.
My lightning comes before my rain.
My rain dries up all the land it touches.

Who am I?

A police officer was passing by when he saw a guy hiding. He walked up to him and genially asked, "What is your name?"

"Shut up!" the boy responded.

"Where are your manners?" asked the outraged police officer.

"Up that tree," said the boy discourteously, directing to a neighbouring tree.

You're looking for trouble, aren't you?" said the police officer.

"No, trouble is looking for me!" the boy answered solemnly.

Why is the boy behaving like this?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?