Class 8 Courses

Inventions Practice Tests

Inventions Online Tests

Bar Code MCQ (Multiple Choice Questions) PDF Download

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

The MCQ: The first patent for bar code was issued by; "Bar Code" App Download (Free) with answers: Sir Joseph Woodland Bernard; Sir Samuel W. Francis; Sir Stephen Poplawski; Sir Louis Braille; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Apple eBook (Free Sample) for school certificate.

Bar Code MCQ (PDF) Questions Answers Download

MCQ 1:

The first bar code was issued in

  1. 1911
  2. 1988
  3. 1952
  4. 1918
MCQ 2:

The first patent for bar code was issued by

  1. Sir Joseph Woodland Bernard
  2. Sir Samuel W. Francis
  3. Sir Stephen Poplawski
  4. Sir Louis Braille

Inventions Practice Tests

Bar Code Learning App: Free Download Android & iOS

The App: Bar Code MCQs App to learn Bar Code Textbook, Inventions MCQ App, and Basic Business Research MCQ App. The "Bar Code" 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!

Bar Code App (Android & iOS)

Bar Code App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

Basic Business Research App (Android & iOS)

Basic Business Research App (Android & iOS)

HTML App (Android & iOS)

HTML App (iOS & Android)