Three Vessels Puzzle

The Puzzle:

There are three different color cylindrical vessels: Blue, Red, and Green, with the sizes, as shown.

The Red vessel is put into the Blue one, and the Green vessel into the Red one as shown.

Each vessel is full of water.

Which vessel contains the largest quantity of water?

You can ignore the thickness of the walls of the vessels.

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Do you have the answer? Check against our solution!