I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

In a fruit store, there was a unique weighing machine that was made to weigh only cherries and strawberries as they were priced the same.

Other fruits like watermelons or mango had different machines as they were expensive.

A man successfully buys watermelons at the price of cherries. How?

What is red and smells like blue paint?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Which is the rope you never skip with?

Why is the Hole below a Lock?