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Inventions Practice Tests

Inventions Online Tests

Negative photograph MCQ (Multiple Choice Questions) PDF Download

The Negative photograph Multiple Choice Questions (MCQ Quiz) with Answers PDF (Negative photograph MCQ PDF e-Book) download to practice Inventions Tests. Learn Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Negative photograph quiz answers PDF for online elementary school classes. The Negative photograph 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, negative photograph was patented; "Negative photograph" App Download (Free) with answers: 1856; 1823; 1840; 1877; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Google eBook (Free Sample) for school certificate.

Negative photograph MCQs PDF: Questions Answers Download

MCQ 1:

Negative photograph was discovered in

  1. Germany
  2. England
  3. France
  4. U.K
MCQ 2:

In which one of the following year, negative photograph was patented?

  1. 1856
  2. 1823
  3. 1840
  4. 1877

Inventions Practice Tests

Negative photograph Textbook App: Free Download iOS & Android

The App: Negative photograph MCQs App to study Negative photograph Textbook, Inventions MCQ App, and DataBase Management System (MCS) MCQ App. The "Negative photograph MCQs" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Negative photograph App (Android & iOS)

Negative photograph App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

RF Electronics App (Android & iOS)

RF Electronics App (iOS & Android)