J

Jitendra Singh • 7.50K Points
Tutor III Science

Q. What J. B. Dunlop invented?

  • (A) Rubber boot
  • (B) Pneumatic rubber tire
  • (C) Model airplanes
  • (D) Automobile wheel rim
  • Correct Answer - Option(B)
  • Views: 694
  • Filed under category Science

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