Science · Science and Technology
Which of the following devices or components was invented by Benjamin Franklin?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Bifocal lens✓
- 2Bicycle tire
- 3Bunsen burner
- 4Computer
Correct answer
Bifocal lens
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Science and Technology MCQs →Want more practice questions on Science and Technology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Science · Science and Technology