"That Restaurant always remains crowded. This is the reason why nobody goes there". Can you find a flaw in this statement?
When it is alive we sing, when it is dead we clap our hands. What is it?
What question can you never answer yes to?
A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it? Hint: Figure out the relation between time and number, is not so easy..:)
A pond had 60 fish, out of which, all but 20 died. How many fishes are now present in that pond?
You bought me for dinner but never eat me. What am I?
I am an odd number. Take away a letter and I become even. What number am I?
John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?
Eight of us go fourth, not back, to protect our king from an attack. What are we?
Can you find out who is the kidnapper in below Picture and why, Explain ?
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?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.