do europeans belong to aryan race?

Answer 1

According to Hitler, Germans and Austrians belong to the Aryan race.

Answer 2

Well, the Aryan Race never actually existed. It was a concept of Hitler's; he described them as blonde, blue eyed, and perfect in every way. They were the "Master Race", and if I'm not mistaken, one of the reasons for all the horrible experiments conducted during that time.
However, you may on occasion, hear of some Europeans, or people of European descent being decribed as Aryan looking.

Answer 3

There is only one race, the human race. Any attempt to define different races will have difficulties, the more you attempt to define it, the more difficult it will become. There is more variation within any so-called race than there is between two so-called races.