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General Knowledge Practice Test 76

Eyeglasses Invention MCQ Questions and Answers PDF - 76

The e-Book Eyeglasses Invention MCQ Questions, eyeglasses invention quiz answers PDF download, test 76 to learn online general knowledge degree programs. Solve Technology Inventions Test PDF, Eyeglasses Invention Multiple Choice Questions (MCQ Quiz) for online college degrees. The Eyeglasses Invention MCQ Quiz App Download: Free certification app for black hole facts, world wildlife fund, venus facts, dc motor, eyeglasses invention test prep for best online colleges.

The MCQ Quiz Eyeglasses are invented in: 1286, 1288, 1282 and 1284 with "Eyeglasses Invention" App APK Download (Free) for university entrance exam. Study technology inventions questions and answers, Apple Book to download free sample for questions to ask in an interview.

General Knowledge Tests Online: Eyeglasses Invention Quiz PDF Download - 76

MCQ 376: Eyeglasses are invented in

A) 1288
B) 1286
C) 1282
D) 1284

MCQ 377: First electric 'DC' motor was invented by

A) Frank Julian Sprague
B) Fran?ois Isaac de Rivaz
C) George Stephenson
D) Percy Spencer

MCQ 378: The planet which is known as 'Earth's Sister' is

A) Venus
B) Mars
C) Mercury
D) Earth

MCQ 379: The founder of World Wildlife Fund was

A) William Randal Cremer
B) Farifield Osborn
C) Ludvik Rajchman
D) Anthony Lake

MCQ 380: A region in the black hole of infinite space-time is classified as

A) gravitational singularity
B) gravitational plurality
C) gravitational momentum
D) magnetic plurality

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Fluid Mechanics App (Android & iOS)

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Data Structure App (Android & iOS)