A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes. How long will it take the patient to consume all the five tablets?
Which English verb becomes past tense just by rearranging the letters?
Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?
A plane crashed between the border of Mexico and America. Where do you bury the survivors?
It is always ahead of me yet I can never see it. What is it?
I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.
When I got four, I have it none. When I got two, I have it some. When I got none, I have it all. What is it?
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
What can you catch but never throw?
A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?
Railroad Crossing, look out for the cars. Can you spell that, without any R's ?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.