General Knowledge Questions for BCS – Inventions -1

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General Knowledge Questions for BCS – Inventions 


 



















































































Question:- Which insurance salesman invented the fountain pen in 1884?
Answer:- Lewis Edson Waterman. 
Question:- Who invented Gramophone?
Answer:- Thomas Alva Edison.
Question:- What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?   
Answer:- Remote control.
Question:- Who had an explosive idea and first patented DYNAMITE? 
Answer:- Alfred Nobel. 
Question:- Where was the yo-yo invented? 
Answer:- Philippines.
Question:- Who invented yo-yo?
Answer:- Donald Duncan. 
Question:- What Thomas Davenport invented?
Answer:- Electric streetcar.
Question:- When Thomas Davenport invented Electric streetcar?
Answer:- 1834.   
Question:- In which decade was the telephone invented?
Answer:- 1870s
Question:-  Who invented telephone? 
Answer:-  Alexander Graham Bell.

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