What is the next number in this matchsticks series riddle?
2, 3, 5, 9, 17, _ What is the next number in the sequence?
Find the hidden tiger in the given optical illusion ?
What can you see in the middle of March and April that you can never see in any other month?
On a magical land of Mexico , all the animal in the land are rational.
There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).
If we leave them for some time then how many goat and tiger will be there , when we come back ?
Bay of Bengal is in which state?
Alex is stranded on an island covered in forest.
One day, when the wind is blowing from the west, lightning strikes the west end of the island and sets fire to the forest. The fire is very violent, burning everything in its path, and without intervention the fire will burn the whole island, killing the man in the process.
There are cliffs around the island, so he cannot jump off.
How can the Alex survive the fire? (There are no buckets or any other means to put out the fire)
Why are all black people so quick ?
How much will a 38° angle measure when looked at under a microscope that magnifies ten times?
What has lots of eyes, but can’t see?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.