Class 8 Online Courses

Inventions Practice Tests

Inventions Online Tests

Calculators Multiple Choice Questions (MCQ) PDF Download

The e-Book Calculators Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Calculators MCQ PDF Book) to learn online certificate courses. Practice Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Calculators quiz answers PDF for online school and college. The Calculators MCQ App Download: Free learning app for water heaters, steam engine, striking clock, modern neuroscience test prep for taking online classes.

The MCQ: First mechanical calculator was invented by; "Calculators" App Download (Free) with answers sir robert noyce, sir blaise pascal, dr raymond lemieux and sir thomas edison for online school and college. Solve inventions and inventors quiz questions, download Google eBook (Free Sample) for free online courses.

Calculators MCQs: Questions and Answers PDF Download

MCQ 1: The first mechanical calculator was invented by

A) Sir Robert Noyce
B) Sir Blaise Pascal
C) Dr Raymond Lemieux
D) Sir Thomas Edison

MCQ 2: In which one of the following year mechanical calculators were invented?

A) 1656
B) 1665
C) 1642
D) 1675

MCQ 3: In which country the first mechanical calculator was invented?

A) U.S.A
B) Canada
C) Italy
D) China

Inventions Practice Tests

Calculators Learning App & Free Study Apps

Download Calculators MCQs App to learn Inventions MCQs, Basic Sociology MCQ App, and Engineering Math MCQ App with answers. The free "Calculators MCQs" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Calculators App (Android & iOS)

Calculators App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (Android & iOS)

Basic Sociology App (Android & iOS)

Basic Sociology App (Android & iOS)

Engineering Math App (Android & iOS)

Engineering Math App (Android & iOS)