Can you name four days which start with the letter 'T'?

What has no start, end, or centre?

What type of tree can I carry in my hand?

Why Wine Glass Stem is so long?

What has many teeth, but cannot bite?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

When is the top of a mountain similar to a savings account?

What has a bottom at the top?

What kind of band never plays music?

What does Alexander the Great and Winnie the Pooh have in common?