You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?

Why is it very easy to weigh a fish?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

How can one talk without saying a single word?

What is the word or phrase?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

The cream is heavier than Milk. True or False?

What can you see in the middle of March and April that you can never see in any other month?

Can you count the number of blocks in the picture below?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145