I have feet, but no legs. Which animal Am I?

What does this mean?

CCCCCCC

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

I make two people out of one. What am I?

What does below Rebus say?

XLR8

What's a single-digit number with no value?

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?