Free Inventions Learning App | Petrol Engine Trivia e-Book PDF
Inventions MCQs (Grade 8) From Textbook

Inventions MCQs – Certification Test 745

Petrol Engine Trivia (Question 745) – Learning App & e-Book Download

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MCQ 745: Petrol engine was discovered by a French military engineer named as:

  1. Sir Henri Giffard
  2. Sir Nikolaus Otto
  3. Sir Rudolph Diesel
  4. Sir Alexander Graham Bell
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Inventions Trivia App & e-Book – Petrol Engine Study Material

Free Petrol Engine Learning App – Download for iOS & Android

Download the Petrol Engine Trivia App: Study Petrol Engine Notes, General Knowledge Trivia App, and Marine Pollution Trivia App for invention virtual competency development.

Free "Petrol Engine Learning" App: Download the General Knowledge Trivia App (iOS & Android) for invention learner achievement. Download Play Store & App Store Learning Apps with all functionalities to strengthen test preparation.

Petrol Engine Trivia App Download: iOS & Android Apps

Petrol Engine Trivia App

General Knowledge Trivia App Download: Android & iOS Apps

General Knowledge Trivia App

Marine Pollution Trivia App Download: Android & iOS Apps

Marine Pollution Trivia App

Thermodynamics Trivia App Download: Android & iOS Apps

Thermodynamics Trivia App

General Knowledge MCQs e-Book Download

General Knowledge e-Book PDF

General Knowledge MCQ e-Book PDF

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Petrol Engine Apps (Android & iOS)

8th Class Science Test Questions

8th Class Science Quiz with Answers