I don't get anymore wetter, no matter how much rain falls on me.

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?

What is at the end of a rainbow?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

I have an eye but still cannot see.

Who am I?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

Identify the 10 differences between the two given pictures.

How can you make number one disappear by adding something to it?