Can you fill the blank with the correct number?

6 30 870 756030 _____

Can you solve below mathematical equation?

2^1234 - 2^1233

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'.

Reading it what do you think, does the tattoo artist tattoo himself?

When does a USA Potato change its nationality?

In the image given, you can find several triangles. Can you count them all?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

What goes up but never comes down?

Out of four images which one is the odd one out?