Class 8 Online Courses

Inventions App's Tests

Inventions e-Book's MCQs - Complete

Sexaphone Quiz App Free Download & e-Book - 268

MCQ:

Saxophone was patented by

  1. Sir Adolphe Sax
  2. Sir Joseph Armand Bombardier
  3. Sir Henry W. Seelay
  4. Sir Schuyler Skaats Wheeler

Inventions App & e-Book Tests PDF Download

Sexaphone Textbook App: Free Download iOS & Android

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

Sexaphone App (Android & iOS)

Sexaphone App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)

Thermodynamics App (Android & iOS)

Thermodynamics App (iOS & Android)