who invented bulb...?

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(A) Philips

(B) Robert

(C) Edison

(D) Willium

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Mass spectrograph was Invented by...?

(A) Rutherford

(B) Chadwik

(C) F.W.Aston

(D) None of these

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Electric motor was invented by __________ ...?

(A) Michael Faraday

(B) Oliver Evans

(C) Thomas Edison

(D) Horace Day

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The Artificial Intelligence term was invented by...?

(A) Geoffrey Hindson

(B) Albert Einstein

(C) Alan M. Turning

(D) John McCarthy

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Who invented bifocal eyeglasses...?

(A) Ibn-e-Haitem

(B) Benjamin Franklin

(C) Archemedes

(D) None

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Who invented the safety pin...?

(A) Charles Goodbye

(B) steward Harshone

(C) Walter Hunt

(D) A.Rose

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Battery was invented by__________...?

(A) Nicolas Léonard Sadi Carnot

(B) Alessandro Volta

(C) Michael Faraday

(D) Friedrich Bessel

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Stethoscope was invented by _______ ...?

(A) Rene Laennec

(B) Steven Sasson

(C) Martin Cooper

(D) Dave Hyatt

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Who invented the Hot Air Balloon...?

(A) Davy

(B) Montgolfier

(C) Edison

(D) Jarvik

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Calculus was invented by________...?

(A) Al-khawarzimi

(B) Pythagoras

(C) IsaaC Newton

(D) Al.kindi

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When were blue jeans invented in _________...?

(A) 1900s

(B) 1860s

(C) 1870s

(D) 1850s

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Fan was invented by___________...?

(A) Arthur Schimit

(B) Alfered Nobel

(C) Skaats Wheeler

(D) None of these

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Who invented the first battery...?

(A) Alessandro volta

(B) Tim Berner

(C) Rob Stothard

(D) Georges Leclanche

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Who invented the Lever...?

(A) Stephen Hawking

(B) Archimedes

(C) Marie Curie

(D) None

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Who invented the telescope...?

(A) Isaac Newton

(B) Albert Einstein

(C) Galileo Galilei

(D) Johannes Kepler

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Who invented steamboat...?

(A) James Watt

(B) Robert Fluton

(C) Frank Whittle

(D) George Stephenson

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Chronometer is invented by________...?

(A) Robert Fulton

(B) Nikola Tesla

(C) Martin Cooper

(D) John Harrison

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Who invented Logarithm Tables...?

(A) John Napier

(B) John Doe

(C) John Harrison

(D) John Douglas

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Who invented “Aspirin” in 1897...?

(A) Barnard

(B) Newton

(C) Felix Hoffmann

(D) McLeod

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Telephone was invented by__________...?

(A) Vint Cerf

(B) Charles Babbage

(C) Edison

(D) Alexander Graham Bell

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who invented bulb...? Mcqs

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