11 Who invented telephone?

Alexander Graham Bell

12 When was telephone invented?

1876

13 When was first useable motorcar invented?

1885

14 Who invented the first motorcar?

Karl Benz (German)

15 When was personal computer invented?

1970’s

16 Who invented telescope?

Galileo Galilei

17 Who invented Radio?

Guglielmo Marconi

18 When was radio invented?

1895

19 Who invented the microscope and why?

Antony Van Leeuwenhoek

Our objective is to collect minimum 3000 MCQs of general knowledge so that you do not need to search internet anymore. We have already published some of them topic wise and continuously publishing more.