Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

what does the below rebus mean?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Can you solve the photo plexer logic ?

What occurs twice in a week, once in a year but never in a day?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

What is harder to catch the faster you run?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?