What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

We have two identical balls in terms of diameter and weight. However, one of them is solid and the other is hollow.

Without knocking the ball, can you find the solid ball?

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?

Readers with high attention to detail can identify the vampire in the picture. Can you?

You see me once in June, twice in November, and not at all in May. What am I?

By what process could you make a 'Tea-Table' into food?

Can you decipher the below rebus?

PBLUESAISNUERSES

What Time Should the last watch show in the below figure?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

Can you find out the number that should replace the question mark with a valid reason?