What does this rebus puzzle means ?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

Find out the missing number in the picture attached:

Can you decipher the two rows to find the hidden word?

81 x 9 = 801. What must you do to make the this equation true?

How is the moon similar to a dollar?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title