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Slot Machines MCQ (Multiple Choice Questions) PDF Download

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The Slot machines Multiple Choice Questions (MCQ Quiz) with Answers PDF (Slot Machines MCQ PDF e-Book) download to learn Inventions Tests. Study Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Slot Machines quiz answers PDF for online elementary school courses. The Slot Machines MCQ App Download: Free Inventions App to learn snowblower, modern neuroscience, foot bag, post-it-note, a.c test prep for elementary school graduation certificate.

The MCQ: In which one of the following year, mechanical slot machines were patented "Slot Machines" App Download [Free] with answers: 1874, 1895, 1806, and 1844 for online elementary school courses. Solve Inventions and Inventors Quiz Questions, download Apple e-Book (Free Sample) for online schools.

Slot Machines Questions and Answers PDF Download

MCQ: 1

In which one of the following year, mechanical slot machines were patented?

  1. 1874
  2. 1895
  3. 1806
  4. 1844
MCQ: 2

Mechanical slot machines were discovered by

  1. Sir Walter Wingfield
  2. Sir Charles Fey
  3. Sir Walter Brattain
  4. Sir T.J Blachut

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