The centre of the third figure is empty. What digit should fit inside?

There are two arch enemies Messi and Ronaldo who hate each other to an extreme. One day both were going together and a Jeanie appeared in front of them. Jeanie grants 3 wishes to Ronaldo and one to Messi.

Messi replied smartly 'Give me twice whatever Ronaldo demands'.

Ronaldo asked his 1st wish 'Give me 10000 billion dollars. Soon Messi gets 2000 billion dollars.
Ronaldo asked for his 2nd wish 'Give me one mansion in every country in the world. Soon Messi gets two mansions in every country of the world?

What should be Ronaldo's third wish?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

Why do you find that most of the buildings are deprived of the 13th floor?

Why did the Girl throw the butter out of the window?

What word does this rebus represent?

meta meta
meta meta

What is common among 11, 69, and 88?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?