Inventions Online Tests
Washing Machine MCQ (Multiple Choice Questions) PDF Download
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The Washing machine Multiple Choice Questions (MCQ Quiz) with Answers PDF (Washing Machine MCQ PDF e-Book) download to practice Inventions Tests. Learn Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Washing Machine quiz answers PDF for online elementary school classes. The Washing Machine MCQ App Download: Free learning app for water heaters, steam engine, striking clock, modern neuroscience test prep for virtual online school.
The MCQ: Washing machine was introduced by; "Washing Machine" App Download (Free) with answers: Sir Frank Whittle; Sir Hans von Ohain; Sir Alva J. Fisher; Sir Otto Blathy; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Google eBook (Free Sample) for school certificate.
Washing Machine MCQs PDF: Questions Answers Download
In which one of the following year washing machines was invented?
- 1925
- 1945
- 1901
- 1908
Washing machine was introduced by
- Sir Frank Whittle
- Sir Hans von Ohain
- Sir Alva J. Fisher
- Sir Otto Blathy
Washing machine was invented in
- Denmark
- Chicago
- Buffalo
- Thrupp
Inventions Practice Tests
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