In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat. Can this even be possible?
Which is the correct shadow of the bird?
What word is pronounced the same if you take away four of its five letters?
There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?
Can you Find and name the hidden bird in the picture below ?
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.
The sum of a mother, her baby and her dog's weight is 170 Kg. How much does the baby weigh if the mother weighs 100 kg more than the combined weight of the baby and the dog, and the dog weighs 60 per cent less than the baby?
I am under you when I am whole. I shift above you if you remove the first letter. I come all around you if you remove the second as well. Can you tell me who I am?
A pond had 60 fish, out of which, all but 20 died. How many fishes are now present in that pond?
Considering the below equation: V + II - VI = 10 IV - X + VIII = 20 IV - VII + VI = 30 Then, I + II + III = ?
What happened when the wheel was invented?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
