Get Started
371

Q:

What was invented by JB Dunlop?

  • 1
    Pneumatic rubber tire
  • 2
    Car music system
  • 3
    Steering wheel
  • 4
    Diesel engine
  • Show Answer
  • Workspace

Answer : 1. "Pneumatic rubber tire"

Previous Next
Basic GK Invention Questions

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today