What does below pictogram mean?

What does this mean?

CCCCCCC

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

Can you make the below equation true by using any three numbers from "1, 3, 5, 7, 9, 11, 13 and 15"?

( ) + ( ) + ( ) = 30

Find the next number in the series.
1 10 24 43 67 ?

Can you start the fire using two pieces of wood?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

A blonde put eyeliner on her head. Why?

Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?