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Inventions Practice Tests

Inventions Online Tests

Sexaphone MCQ (Multiple Choice Questions) PDF Download

The Sexaphone Multiple Choice Questions (MCQ Quiz) with Answers PDF (Sexaphone MCQ PDF e-Book) download to practice Inventions Tests. Study Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Sexaphone quiz answers PDF for online elementary school classes. The Sexaphone MCQ App Download: Free learning app for modern neuroscience, foot bag, post-it-note, a.c test prep for virtual online school.

The MCQ: In which one of the following year, saxophone was patented; "Sexaphone" App Download (Free) with answers: 1845; 1879; 1866; 1846; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Apple eBook (Free Sample) for school certificate.

Sexaphone MCQ (PDF) Questions Answers Download

MCQ 1:

Saxophone was patented by

  1. Sir Adolphe Sax
  2. Sir Joseph Armand Bombardier
  3. Sir Henry W. Seelay
  4. Sir Schuyler Skaats Wheeler
MCQ 2:

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

  1. 1845
  2. 1879
  3. 1866
  4. 1846

Inventions Practice Tests

Sexaphone Learning App: Free Download Android & iOS

The App: Sexaphone MCQs App to learn Sexaphone Textbook, Inventions MCQ App, and Thermodynamics MCQ App. The "Sexaphone" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Sexaphone App (Android & iOS)

Sexaphone App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

Thermodynamics App (Android & iOS)

Thermodynamics App (Android & iOS)

Computer Networks App (Android & iOS)

Computer Networks App (iOS & Android)