Question 58: john like 400 but not 300; he likes 100 but not 99 ; he likes 3600 but not 3700. which he ? 900 or 1000 or 1100 or 1200. Answer by ichudov(507) (Show Source):
You can put this solution on YOUR website! looks like this John likes full squares. So, he would prefer 900, which is a full square (of 30).