Geographical user interface MCQ App – Inventions e-Book PDF

Inventions MCQs (Grade 8) From Textbook

Inventions MCQs – Mock Test 50

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The Geographical user interface Multiple Choice Questions (MCQ) and Answers PDF (Geographical user interface MCQ PDF e-Book) download Test 50 to study inventions online courses. Solve Inventions and Inventors MCQ Notes questions, Geographical user interface MCQ Questions for online college degrees. Free Geographical user interface MCQ App – Download the Inventions App to study anesthesia, integrated circuits, pencils, geographical user interface test prep for school certificate.

The MCQ: Geographical user interface was patented by; "Geographical user interface MCQ" App (Android, iOS) with answers: sir raymond damadian, sir stephen poplawski, sir stephen poplawski, and sir douglas engelbart for online elementary school. Practice inventions and inventors questions and answers, Apple Book to download free chapter for online certifications.

Geographical user interface MCQ – Mock Test 50 PDF Download

MCQ 246: Geographical user interface was patented by:

  1. Sir Stephen Poplawski
  2. Sir Raymond Damadian
  3. Sir Douglas Engelbart
  4. Sir Stephen Poplawski

MCQ 247: The modern pencil was invented by:

  1. Sir Lillian Moller Gilbreth
  2. Sir Nicholas Jacques Conte
  3. Sir Enrico Fermi
  4. Sir Phili T. Farnsworth

MCQ 248: Which one of the following invents the integrated circuits?

  1. Sir Jack Kilby
  2. Sir Robert Noyce
  3. Sir Rudolf Diesel
  4. both a and b

MCQ 249: Anesthesia that provides a greay leap forward for medicine was patented by:

  1. Sir Leon Battista Alberti
  2. Sir Horace Wells
  3. Sir George Smith
  4. Sir Willard Boyle

MCQ 250: Sprinkler system was discovered by:

  1. Sir Walter Brattain
  2. Sir T.J Blachut
  3. Sir Henry Parmalee
  4. Sir Walter Wingfield

Inventions MCQ App & eBook – Geographical user interface Study Material

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Geographical user interface MCQ App (Android & iOS)

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Inventions MCQ App

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ARM Processors MCQs App

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