Select the figure that will come next in the following figure series.

In 1st figure in center seven lines are joined together to form a blank arrow
In 2nd figure six lines are joined together to form a hexagon
In 3rd figure five lines joined together to form a Pentagon
Then in next figure four lines join together to form a diamond shape I the center
Hence in the answering figure three lines join together to form a shape
Hence the correct figure will be :