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Inventions MCQs (Grade 8) From Textbook

Inventions MCQs – Mock Test 112

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Study Automatic Foghorn Multiple Choice Questions (MCQs) and Answers PDF for invention online school enrichment. Download the Automatic Foghorn MCQs PDF e-Book, Test 112 to study inventions online courses. Solve Inventions and Inventors MCQ Notes questions, Automatic Foghorn Multiple Choice Questions (MCQ) for invention professional preparation. Download the Automatic Foghorn Learning App: Free Inventions MCQs App to study rubber tyre, credit cards, transistors, automatic foghorn test prep for invention online school enrichment.

Free Automatic Foghorn Learning App Download (Android & iOS): "In which one of the following year, steam foghorn was invented?"; MCQ with answers: 1859, 1883, 1814, and 1852. Practice inventions and inventors questions and answers, Apple Book to download free chapter to understand technology history.

Automatic Foghorn MCQs – Mock Test 112 PDF Download

MCQ 556: In which one of the following year, steam foghorn was invented?

  1. 1883
  2. 1859
  3. 1852
  4. 1814

MCQ 557: Transistors were invented by:

  1. Sir John Bardeen
  2. Sir Walter Brattain
  3. Sir William Shockley
  4. all of above

MCQ 558: Which one of the following is the inventor of credit cards?

  1. Sir Willem Kloff
  2. Sir John Biggins
  3. Sir Rudolf Diesel
  4. Sir Leon Battista Alberti

MCQ 559: Rubber Tyre's was discovered by a Scottish inventor known as:

  1. Sir Otto Blathy
  2. Sir John Boyd Dunlop
  3. Sir Hans von Ohain
  4. Sir Alva J. Fisher

MCQ 560: Space war game was invented by:

  1. Sir Henry W. Seelay
  2. Sir Schuyler Skaats Wheeler
  3. Sir Walter Wingfield
  4. Sir Steve Russel

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