Free Inventions Learning App | Universal Product Code Trivia e-Book PDF
Inventions MCQs (Grade 8) From Textbook

Inventions MCQs – Certification Test 73

Universal Product Code Trivia (Question 73) – Learning App & e-Book Download

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Apps:

Free Universal Product Code Learning App for Android Free Universal Product Code Learning App for iOS

MCQ 73: Universal product code was discovered by an IBM engineer named as:

  1. Sir Martin Cooper
  2. Sir Tim Berners Lee
  3. Sir Stephen Poplawski
  4. Sir George Laurer

Inventions Trivia App & e-Book – Universal Product Code Study Material

Free Universal Product Code Learning App – Download for iOS & Android

Download the Universal Product Code Trivia App: Study Universal Product Code Notes, General Knowledge Trivia App, and Computational Fluid Dynamics Trivia App for invention online instruction platforms.

Free "Universal Product Code Learning" App: Download the General Knowledge Trivia App (iOS & Android) for invention academic readiness. Download Play Store & App Store Learning Apps with all functionalities to support lifelong learning.

Universal Product Code Trivia App Download: iOS & Android Apps

Universal Product Code Trivia App

General Knowledge Trivia App Download: Android & iOS Apps

General Knowledge Trivia App

Computational Fluid Dynamics Trivia App Download: Android & iOS Apps

Computational Fluid Dynamics Trivia App

Human Diversity Trivia App Download: Android & iOS Apps

Human Diversity Trivia App