An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?

A man was just doing his job when his suit was torn. Why did he die three minutes later?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Can you move 2 matchsticks to form four equal sized squares.

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

Write the next letter in this sequence.
O, T, T, F, F, S, S, E, __
**Hint: It is a Number Series Puzzle

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?