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. |
General Knowledge Questions for BCS – Inventions -1 | General Knowledge World
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