Find the missing number in the sequence below:

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

Why did the Girl throw the butter out of the window?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

When we see 2 but call 10?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

What is always in front of you but can’t be seen?

If eleven plus two equals one, what does nine plus five equal?

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

I am the largest in my family of fifty.
The youngest of our family lives separately from the rest of the family and so do I.
I am regarded as harsh and tough.
I am so large, you cut me in two equal halves,
each half would still be larger than the second largest member of the family.
Who am I?