Class 8 Online Courses

Inventions App's Tests

Inventions e-Book's MCQs - Complete

Stamps Quiz App Free Download & e-Book - 369

MCQ:

Postage Stamps were patented by

  1. Sir Henry W. Seelay
  2. Sir Schuyler Skaats Wheeler
  3. Sir Walter Wingfield
  4. Sir Rowland Hill

Inventions App & e-Book Tests PDF Download

Stamps Learning App: Free Download Android & iOS

The App: Stamps Quiz App to learn Stamps Textbook, General Knowledge Quiz App, and Thermodynamics Quiz App. The "Stamps Quiz" App download with free iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Stamps App (Android & iOS)

Stamps App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

Thermodynamics App (Android & iOS)

Thermodynamics App (Android & iOS)

Educational Psychology App (Android & iOS)

Educational Psychology App (iOS & Android)