Q. Who invented the electric bulb?
Answer: Thomas Alva Edison
Notes: The first electric light was made in 1800 by Humphry Davy, an English scientist. However, Thomas Edison is usually credited with the invention of the light bulb. He invented the first commercially practical incandescent light in 1879.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 47 in Discoveries & Inventions in above course in App.