College Courses

Chapter 14: General Knowledge Exam Tests

General Knowledge MCQs - Chapter 14

Technology Inventions Quiz Questions and Answers PDF - 3

The Book Technology Inventions Quiz Questions and Answers, Technology Inventions Quiz PDF Download, e-Book Ch. 14-3 to learn General Knowledge Course. Practice Inverted Microscope MCQs, Technology Inventions MCQ questions and answers PDF to prepare for job interview. The Technology Inventions Quiz App Download: Free learning app for railroad locomotive, porcelain, optical disc, modern electric products career test for college admission test.

The Quiz: John Lawrence Smith invented inverted microscope in; "Technology Inventions" App Download iOS & Android (Free) with answers 1860, 1849, 1845 and 1850 for online entrance exam prep. Study inverted microscope quiz questions, download Amazon eBook (Free Sample) to apply to colleges online.

Technology Inventions Questions & Answers PDF Download: MCQ Quiz 3

MCQ : John Lawrence Smith invented inverted microscope in

  1. 1849
  2. 1860
  3. 1845
  4. 1850

MCQ 1: Railroad locomotive was invented in

  1. 1855
  2. 1845
  3. 1825
  4. 1835

MCQ 2: Porcelain was manufactured in northern China in

  1. 9th century
  2. 8th century
  3. 6th century
  4. 7th century

MCQ 3: 'DVD' was invented and developed by

  1. Sony
  2. Panasonic
  3. omega
  4. both a and b

MCQ 4: Microwave' oven was invented by

  1. Percy Spencer
  2. Victor Vacquier
  3. George Inman
  4. Raytheon

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Technology Inventions App (Android & iOS)

Technology Inventions App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

Inventions App (Android & iOS)

Inventions App (Android & iOS)

C Sharp App (Android & iOS)

C Sharp App (iOS & Android)