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?

What kind of storm is always in a rush?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

There is an ancient kingdom where every married woman keeps information regarding the fidelity of other men. However, what they don't know is the fidelity of their own husbands. Also, there is an ancient belief that they don't tell each other about the fidelity of their husbands.

On a certain day, the queen of the kingdom declares that she has identified at least one unfaithful man in the kingdom. She allows the wives to identify and gives them authority to kill their husbands if they are unfaithful at midnight.

How will the wives manage it?

How many words can a pen with half refill write?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

What does this below rebus puzzle mean?

I have eight fingers and two thumbs but I do not live. What Am I?

Can you replace the question mark with the correct number?

Why is it very easy to weigh a fish?