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 Inventions Questions

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Q:

Who Invented Induction Coil?

A) Edwin Howard Armstrong B) John Barber
C) Edwin Beard Budding D) Nicholas Callan
 
Answer & Explanation Answer: D) Nicholas Callan

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Q:

Who invented Dynamite?

A) J B Dunlop B) Alfred Nobel
C) James Simons D) Peter Hargreaves
 
Answer & Explanation Answer: B) Alfred Nobel

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Q:

Venn diagram was invented by

A) Lucien Vidi B) John Venn
C) Theophilus Van Kannel D) Lewis Urry
 
Answer & Explanation Answer: B) John Venn

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Q:

Who invented "Coca Cola"?

A) Floyd Paxton B) Les Paul
C) John Pemberton D) Forrest Parry
 
Answer & Explanation Answer: C) John Pemberton

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Q:

Seismometer was invented by

A) Alexander Parkes B) Luigi Palmieri
C) Alexey Pajitnov D) Ransom Eli Olds
 
Answer & Explanation Answer: B) Luigi Palmieri

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Q:

What is the name of the most advance reading machine for visually challenged developed by CSIR?

A) Divya Nayan B) Drishti
C) Darshan D) Divya Paath
 
Answer & Explanation Answer: A) Divya Nayan

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Q:

Arithmometer was invented by

A) Evangelista Torricelli B) Charles Xavier Thomas
C) Edward Teller D) Gustav Tauschek
 
Answer & Explanation Answer: B) Charles Xavier Thomas

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Q:

Who discovered malaria causing germs?

A) Christiaan Bernard B) Charles Louis Alphonse Laveran
C) Dmitry Ivanovsky D) Martinus William Beijerinck
 
Answer & Explanation Answer: B) Charles Louis Alphonse Laveran

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