Which is faster, Heat or Cold ? Explain.
Why Aeroplane windows are round?
Find the next number in the series 12, 20, 40, 72, 116, 172 ?
What can you hold in your right hand, but never in your left hand?
Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word. For example, the word "rdo" can be formed into "pardon". Using the same technique, can you complete the given words? ecalc airb rinci tibac uidel gorit igna eyho
Can you find out the number of the parking space in which the car is parked?
Find the value of "?" in the ball picture Riddle below:
What is the longest word in the dictionary?
What is the next shape from answers A, B, C, and D figure?
Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game. How ?
I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60. One of them is 20+20+20. whats the other way ?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.