Class 8 Online Courses

Inventions App's Tests

Inventions e-Book's MCQs - Complete

Petrol Engine MCQ App Download (Free) & e-Book - 290

MCQ:

The first petrol engine was invented by a German engineer named as

  1. Sir Nickolaus August Otto
  2. Sir Jack Kilby
  3. Sir Robert Noyce
  4. Sir Paul Cornu

Inventions App & e-Book Tests PDF Download

Petrol Engine Study App: Free Download iOS & Android

The App: Petrol Engine MCQ App to study Petrol Engine Textbook, General Knowledge MCQ App, and DataBase Management System (MCS) MCQ App. The "Petrol Engine MCQ" App download with free General Knowledge Apps (Android & iOS) includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Petrol Engine App (Android & iOS)

Petrol Engine App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

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

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

Zoology App (Android & iOS)

Zoology App (iOS & Android)