Class 8 Courses

Inventions Practice Tests

Inventions Online Tests

Slide rule MCQ (Multiple Choice Questions) PDF Download

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

The MCQ: Circular and rectangular slide ruler was invented by; "Slide rule" App Download (Free) with answers: Sir Walter Brattain; Sir T.J Blachut; Sir William Oughtred; Sir Walter Wingfield; for online elementary school classes. Solve Inventions and Inventors Quiz Questions, download Apple eBook (Free Sample) for school certificate.

Slide rule MCQ (PDF) Questions Answers Download

MCQ 1:

Circular and rectangular slide ruler was invented by

  1. Sir Walter Brattain
  2. Sir T.J Blachut
  3. Sir William Oughtred
  4. Sir Walter Wingfield

Inventions Practice Tests

Slide rule Learning App: Free Download Android & iOS

The App: Slide rule MCQs App to learn Slide rule Textbook, Inventions MCQ App, and C++ MCQ App. The "Slide rule" 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!

Slide rule App (Android & iOS)

Slide rule App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

C++ App (Android & iOS)

C++ App (Android & iOS)

Electronic Circuit Design App (Android & iOS)

Electronic Circuit Design App (iOS & Android)