Class 8 Courses

Inventions Practice Tests

Inventions Online Tests

Carborundum MCQ (Multiple Choice Questions) PDF Download

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

The MCQ: Carborundum was invented by; "Carborundum" App Download (Free) with answers: Sir Willem Kloff; Sir John Biggins; Sir Edward Goodrich Acheson; Sir Eugene Bourdon; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Google eBook (Free Sample) for school certificate.

Carborundum MCQs PDF: Questions Answers Download

MCQ 1:

Carborundum was invented by

  1. Sir Willem Kloff
  2. Sir John Biggins
  3. Sir Edward Goodrich Acheson
  4. Sir Eugene Bourdon

Inventions Practice Tests

Carborundum Textbook App: Free Download iOS & Android

The App: Carborundum MCQs App to study Carborundum Textbook, Inventions MCQ App, and Introduction to Psychology MCQ App. The "Carborundum 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!

Carborundum App (Android & iOS)

Carborundum App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

Introduction to Psychology App (Android & iOS)

Introduction to Psychology App (Android & iOS)

Thermodynamics App (Android & iOS)

Thermodynamics App (iOS & Android)