Class 8 Courses

Inventions Practice Tests

Inventions Online Tests

Steel MCQ (Multiple Choice Questions) PDF Download

The Steel Multiple Choice Questions (MCQ Quiz) with Answers PDF (Steel MCQ PDF e-Book) download to practice Inventions Tests. Study Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Steel quiz answers PDF for online elementary school classes. The Steel MCQ App Download: Free learning app for a.c, fortran, snowblower, music synthesizer test prep for virtual online school.

The MCQ: The first process for mass producing steel inexpensively was patented by; "Steel" App Download (Free) with answers: Sir Henry Bessemer; Sir William kennedy Dickson; Sir John Barber; Sir Blaise Pascal; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Apple eBook (Free Sample) for school certificate.

Steel MCQ (PDF) Questions Answers Download

MCQ 1:

The first process for mass producing steel inexpensively was patented by

  1. Sir Henry Bessemer
  2. Sir William kennedy Dickson
  3. Sir John Barber
  4. Sir Blaise Pascal

Inventions Practice Tests

Steel Learning App: Free Download Android & iOS

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

Steel App (Android & iOS)

Steel App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

Basic Business Research App (Android & iOS)

Basic Business Research App (Android & iOS)

Software Engineering App (Android & iOS)

Software Engineering App (iOS & Android)