Can you spot the hidden girl in the picture below?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

Next Number in the Series,

5, 16, 49, 104, ?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

What has no start, end, or centre?

I have eight fingers and two thumbs but I do not live. What Am I?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

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?