Question

GK questions like invention of tv, radio ,etc..

Answer 1

San Francisco on Sept. 7, 1927 invented the T.V
Guglielmo Marconi in 1895 invented the radio.

Answer 2

1)who was the inventor of computer??(computer science)
2)Full name of ROM??(computer science)
3)who is the rj of happy to disturb??(radio)
4)which day was lonched JIo by Reliance??(technological information)
5)who was named frist "Digital India"???