General
Question 1/20
What's in a name? Let's explore some of the most famous Johns!

What was the name of John D. Rockefeller's oil company?

Standard Oil
PetroChina
TotalEnergies
Shell
  • 0 Points
  • 0 Streak

Craving for more wisdom?

Take the challenge: Inventions and discoveries that changed the world!

History
Take Quiz

Cosmic Curiosity: Can You Ace This Quiz About Outer Space?

Science
Take Quiz

Play our fun quiz to discover unique job titles you might not know!

General
Take Quiz