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
A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?
I throw two dice simultaneously. What is the probability of getting a sum as 9 of the two numbers shown?
Why are all black people so quick ?
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?
You can see it everyday, But cannot touch it at will. What is it?
I have lakes with no water, mountains with no stone and cities with no buildings. What am I?
What do you see in the image below
By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.
The following alphametic has only one solution. Can you find it? ENLIST + SILENT + LISTEN = ANAGRAM PS: You may start the number from 0.
I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
