Look at the below sequence of letters and tell us what the next letter should be: O T T F F S S ?
Which tank will fill first?
When 99 is considered higher than 100?
In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?
A pond had 60 fish, out of which, all but 20 died. How many fishes are now present in that pond?
Can you decipher the below rebus? PBLUESAISNUERSES
You throw me out when you want to use me and you take me in when you don't want to use me. Who Am I?
What do you call a fish without an eye?
How can you write nineteen in a manner that if we take out one, it becomes twenty?
Why is the longest human nose just 11 inches?
I have a big mouth and I am also quite loud! I am NOT a gossip but I do get involved with everyone's dirty business.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.