I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?
Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?
What is the end of everything?
An old Woman left INR 33,333 to be divided equally among two fathers and two sons and each was to receive INR 11,111. How was this possible?
What is the largest number you can write with just 3 digits?
I am a word that begins with the letter “i.†If you add the letter “a†to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?
Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?
You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely? DONALD +GERALD =ROBERT
Here is a conversation between a couple who both are software professionals. Husband: Hey! What is your date of birth? Wife Replied Angrily: It is 591062400 Husband after doing some calculations replied, "Got It". What is the DOB of the wife?
Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship? ? : 3839 :: 11 : 1209
Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
