Question : What did John Boyd Dunlop invent?
Option 1: Pneumatic rubber tyre
Option 2: Car music system
Option 3: Steering wheel
Option 4: Diesel engine
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Correct Answer: Pneumatic rubber tyre
Solution : The correct option is a Pneumatic rubber tyre .
The pneumatic rubber tyre is said to have been invented by John Boyd Dunlop. Dunlop invented the first workable pneumatic tyre for bicycles in 1887. He placed an air-filled rubber tube around a bicycle wheel to generate a cushioning effect, boosting ride comfort and minimising vibrations. This breakthrough in transportation technology set the groundwork for the use of pneumatic tyres in a variety of vehicles.
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