Class 8 Online Courses

Inventions App's Tests

Inventions e-Book's MCQs - Complete

Piano Quiz App Download & e-Book - 51

MCQ:

The piano was invented by an Italian famous musical instrument maker named as

  1. Sir John Fitch
  2. Sir John Barber
  3. Sir Bartolomeo Cristofori
  4. Sir Samuel Morey

Inventions App & e-Book Tests PDF Download

Piano Learning App: Free Download Android & iOS

The App: Piano Quiz App to learn Piano Textbook, General Knowledge Quiz App, and Distributed Computing Quiz App. The "Piano" 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!

Piano App (Android & iOS)

Piano App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

Distributed Computing App (Android & iOS)

Distributed Computing App (Android & iOS)

Data Structure App (Android & iOS)

Data Structure App (iOS & Android)