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Where was the first demonstration of a working television:

A. Usa

B. Uk

C. Germany
D. France

Occurrence: PPSC - PMS General Knowledge - S&GAD - 2022

Where was the first demonstration of a working television: | Uk | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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