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Inventions Practice Test 68

Sexaphone Multiple Choice Questions (MCQs) PDF - 68

The Sexaphone Multiple Choice Questions (MCQs) and Answers PDF (Sexaphone MCQs PDF e-Book) download Test 68 to study inventions online courses. Solve Inventions and Inventors MCQ trivia questions, Sexaphone Multiple Choice Questions (MCQ) for online college degrees. The Sexaphone MCQs App Download: Free educational app for ferris wheel, petrol engine, sound recording, arcylic paint, sexaphone test prep for online schools.

The MCQs: In which one of following year, saxophone was patented; "Sexaphone" App (Android, iOS) with answers: 1879; 1845; 1866; 1846; for online schools. Practice inventions and inventors questions and answers, Google eBook to download free sample for distance learning.

Sexaphone Questions and Answers PDF Download: Quiz 68

MCQ 336:

In which one of the following year, saxophone was patented?

  1. 1845
  2. 1879
  3. 1866
  4. 1846
MCQ 337:

Acrylic resin, which was quickly transformed into acrylic paint was discovered by

  1. Sir Neil Harphan
  2. Sir Alexander Graham Bell
  3. Sir Otto Rohm
  4. Sir Yi Xing
MCQ 338:

Sound recording was invented by an American businessman named as

  1. Sir Norman Rolston
  2. Sir Thomas Edison
  3. Sir James Hillier
  4. Dr Dennis Colonello
MCQ 339:

In which one of the following year the first petrol engine was invented by a German engineer?

  1. 1888
  2. 1876
  3. 1866
  4. 1854
MCQ 340:

An American Cevil engineer invents the Ferris Wheel in

  1. 1888
  2. 1997
  3. 1899
  4. 1893

Mock Tests: Inventions Course Prep

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Sexaphone App (Android & iOS)

Sexaphone App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

Environmental Management App (Android & iOS)

Environmental Management App (Android & iOS)

Software Engineering App (Android & iOS)

Software Engineering App (iOS & Android)