Data Sufficiency

If Alex and Keanu received the same total number of attempts during a two-day archery competition, did Alex hit more bull's-eyes than Keanu did?

(1) On the first day, Alex hit bull's-eyes on a higher percentage of shots than Keanu did.
(2) On the second day, Alex hit bull's-eyes on a higher percentage of shots than Keanu did.

[spoiler]OA=E[/spoiler]

Source: Veritas Prep

From the image above, we can see that either statement is not sufficient.

And, both the statements are not sufficient.

Hence E.

Such questions are best solved by taking different extreme cases.