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 were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Find the number of squares in the below picture

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?

If eleven plus two equals one, what does nine plus five equal?

By what process could you make a 'Tea-Table' into food?

What does below Rebus mean ?

esgg sgeg gegs gsge

Find three whole, positive numbers that have the same answer when multiplied together as when added together.