Why did Buffon take the goal with him after every Juventus match?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

What is so fragile that saying its name breaks it?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

Take away the whole and some still remain. What is it?

What jumps when it walks and sits when it stands?

What does it mean?