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Inventions Quizzes

Inventions Practice Test 56

Iphone Multiple Choice Questions (MCQs) PDF - 56

The Iphone Multiple Choice Questions (MCQs) and Answers PDF (Iphone MCQs PDF e-Book) download Test 56 to study inventions online courses. Solve Inventions and Inventors MCQ trivia questions, Iphone Multiple Choice Questions (MCQ) for online college degrees. The Iphone MCQs App Download: Free educational app for scissors, negative photograph, paint roller, phonograph, iphone test prep for online school and college.

The MCQs: First I Phone was released in; "Iphone" App (Android, iOS) with answers: 13-Mar-07; 22-Feb-07; 29-Jun-07; 16-Dec-07; for elementary school graduation certificate. Practice inventions and inventors questions and answers, Google eBook to download free sample for distance education.

Iphone Questions and Answers PDF Download: Quiz 56

MCQ 276:

The first I Phone was released in

  1. 22-Feb-07
  2. 13-Mar-07
  3. 29-Jun-07
  4. 16-Dec-07
MCQ 277:

In which one of the following year, the phonograph was invented?

  1. 1850
  2. 1866
  3. 1898
  4. 1877
MCQ 278:

Paint roller was invented by

  1. Sir Joseph Nicephore
  2. Sir Norman Breakey
  3. Sir William Shockley
  4. Sir Harold Humphrey
MCQ 279:

Negative photograph was discovered in

  1. Germany
  2. England
  3. France
  4. U.K
MCQ 280:

Direct ancestor of modern scissors were invented by

  1. Romans
  2. Germans
  3. Europeans
  4. Canadians

Mock Tests: Inventions Course Prep

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Iphone App (Android & iOS)

Iphone App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

Environmental Science App (Android & iOS)

Environmental Science App (Android & iOS)

C Sharp App (Android & iOS)

C Sharp App (iOS & Android)