The diameter of a circle is a whole number. The area of the circle is between 100 and 120 square units. What is the number of units in the circle’s diameter?

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.