Class 8 Online Courses

Inventions Practice Tests

Inventions Online Tests

Sharpners Multiple Choice Questions (MCQ) PDF Download

The e-Book Sharpners Multiple Choice Questions (MCQ Quiz) with Answers, Sharpners MCQ PDF download to learn free online courses. Practice Inventions and Inventors Multiple Choice Questions and Answers (MCQs), Sharpners quiz answers PDF for online school classes. The Sharpners MCQ App Download: Free learning app for modern neuroscience, foot bag, post-it-note, a.c test prep for online schools.

The MCQ: Sharpeners were discovered by a French mathematician named as; "Sharpners" App Download (Free) with answers sir henry w. seelay, sir schuyler skaats wheeler, sir samuel w. francis and sir bernard lassimonne for online school classes. Solve inventions and inventors quiz questions, download Google eBook (Free Sample) for elementary school graduation certificate.

Sharpners MCQs: Questions and Answers PDF Download

MCQ : Sharpeners were discovered by a French mathematician named as

  1. Sir Henry W. Seelay
  2. Sir Schuyler Skaats Wheeler
  3. Sir Samuel W. Francis
  4. Sir Bernard Lassimonne

MCQ 1: In which one of the following year, sharpeners were patented?

  1. 1854
  2. 1862
  3. 1828
  4. 1896

Inventions Practice Tests

Sharpners Learning App & Free Study Apps

Download Sharpners MCQs App to learn Sharpners MCQs, Inventions Learning App, and Microelectronics MCQ Apps. The "Sharpners MCQs" App to download free Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Sharpners App (Android & iOS)

Sharpners App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (Android & iOS)

Microelectronics App (Android & iOS)

Microelectronics App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)