Answer to Sunday, May 26 Trivia Posted bySalt River LobsterMay 28, 2013November 22, 2022Posted inTriviaTags:Trivia Q: According to U.S. standards, how many gallons are in a barrel of oil? A: 42 Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading… Related