What Is Intelligence Anyway by Isaac Asimov

What is intelligence, anyway? When I was in the army, I received the kind of aptitude test that all soldiers took and, against a normal of 100, scored 160. No one at the base had ever seen a figure like that, and for two hours they made a big fuss over me.(It didn't mean anything. The next day I was still a buck private with KP - kitchen police - as my highest duty.)