General Knowledge on Inventions

(Click on suggested Options to select the answer \| Color Red means : Wrong & Green Means: Correct)
111. Which was invented electric motor? A. Horace Day B. Thomas Edison C. Oliver Evans D. Michael Faraday Check Answer \| Discussion 112. Which was invented a transistor is a semiconductor device? A. Walter Houser Brattain B. Robert E. Kahn C. John Bardeen D. William Shockley Check Answer \| Discussion 113. Which invented the Celluloid ? A. Antoine Lavoisier B. Mosley C. William Robert Glove D. Alexander Parkes Check Answer \| Discussion 114. Which scientist discovered the hormone insulin ? A. Frederick Banting B. Ernest Rutherford C. Ferdinand Verbiest D. Frederick Banting Check Answer \| Discussion 115. In which year Fleming was invented Penicillin? A. 1926 B. 1928 C. 1930 D. 1929 Check Answer \| Discussion 116. Which field was activity of J.C. Bose? A. Chemistry B. Neurophysiology C. Zoology D. Botany Check Answer \| Discussion 117. With which the invention of Simpson and Harrison are associated? A. Insulin B. Electricity C. Eugenics D. Chloroform Check Answer \| Discussion 118. Who was discovered Beri Beri? A. John Napier B. Hippalus C. Euclid D. Eijkman Check Answer \| Discussion 119. Which Toricelli was invented? A. Life Boat B. Tractor C. Balloon D. Barometer Check Answer \| Discussion 120. Who was invented Lift? A. Einstein B. Dr.Sigmund Freud C. G. Marconi D. Otis Check Answer \| Discussion
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General Knowledge on Inventions

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