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?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

John was gifted a new Hayabusa. He drove x miles at 55mph. Then he drove x+20 miles at 40mps. He drove his bike for 100 minutes. How much distance did he travel?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Can you solve below mathematical equation?

2^1234 - 2^1233

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

What question can you never answer yes to?

A man dies of old age on his 25 birthday. How is this possible?

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

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?