What has to be broken before you can use it?

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?

Can you identify the hidden rebus in the image below?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

Can you solve the rebus below?

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

Why 1729 is a magic number? Answer Logically.

Which part of London exists in France as well ?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?