Can you solve this picture maths equation?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Find the next number in the following series:
6, 14, 26, 98, __?

They are three errirs in this question. Can you find them?

What does Alexander the Great and Winnie the Pooh have in common?

Can you solve the below tricky visual equation?

Five thieves looted a bank and they ran away in a car. The bank staff informed the police and they began the search of their car in their jeep. They found them on a road and chased them eventually catching them. The light that is used to fill the number plate was broken on the thieves' car. Also, the headlights of the jeep police were not working. How were the police able to catch the thieves then?

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?