John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?
If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?
If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?
Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?
x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10
There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?
A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.
After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.
How did the police know that he himself is the murderer?
You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?
You can win me and lose me but never buy me
You can not eat me and never want to part with me
I can make you cry or bring you joy
I am not a machine and definitely not a toy
You keep me but i am not forever just yours
You might find me in a case or on a shelf next to a vase
I am hard and i am tall if you bump me i am sure to fall
I am made of different materials and am at many events
If your lucky and fight hard I might be yours
What am I ?
why number 8549176320 is one of a kind?
There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.
What is the smallest number that stands true on the statement?
A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?
The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.