What numbers should go on the bottom line? 3 6 9 15 8 2 10 12 11 8 19 27 19 10 29 39 ? ? ? ?
Can you solve the below geography rebus by decoding the below rebus ?
Name the three-letter word that can complete the below words: A) L O _ _ _ E B) E D U _ _ _ E C) _ _ _ E R D) _ _ _ T L E
The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills. How long do you think you have before you run out of pills?
In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?
If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?
There are six people in a family namely M, N, O, P, Q and R. R and O are brother and sister. N is the brother of Q's husband. P is the father of M and grandfather of R. How many male members are in the family?
Which letter of the alphabet has the most water?
In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?
Can you start the fire using two pieces of wood?
I have no life, but I can die. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.