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?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

What does this simple rebus mean?

It is always ahead of me yet I can never see it. What is it?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Can you fill the blank with the correct number?

6 30 870 756030 _____

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?