Class 8 Online Courses

Inventions App's Tests

Inventions e-Book's MCQs - Complete

Clarinet MCQs App & e-Book Download - 493

MCQ:

In which one of the following year, a Clarinet was patented?

  1. 1689
  2. 1602
  3. 1612
  4. 1690

Inventions App & e-Book Tests PDF Download

Clarinet Learning App: Free Download Android & iOS

The App: Clarinet MCQs App to learn Clarinet Textbook, General Knowledge MCQs App, and Inventions MCQs App. The "Clarinet" 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!

Clarinet App (Android & iOS)

Clarinet App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

Inventions App (Android & iOS)

Inventions App (Android & iOS)

Basic Business Research App (Android & iOS)

Basic Business Research App (iOS & Android)