What jumps when it walks and sits when it stands

I don't have fins but can swim I have wings but can't fly what am I?

There are 5 people in a family. Who would scratch them all? 

I have one color but not one size 
I’m stuck at the ground yet I easily fly
I’m present in the sun but not in the rain
I don’t feel pain
I don’t hurt others 
What am I 

Appeared in a 1950 IQ test:

8 + 8 % 8 + 8 x 8 - 8 = ?  

A) 64 B) 65 C) 72 D) 80

If I have 7 candles lit and they go out 2, 
how many candles do I have left?

A teacher is yelling, she closes the door, the window and a book but what did she forget to close?

if my mom is A DOG AND MY DAD IS A BANANA WHAT AM I

If I have 7 candles lit and they go out 2, 
how many candles do I have left?

In a taxi there is...
A pregnant lady~25 years old
A construction worker~39 years old
A random man~52 years old
Driver~76 years old
•Who is the youngest?