Inventions-General Knowledge questions and answers GK Series#11

Inventions-General Knowledge questions and answers
Inventions related questions and answer separate pages added. It have more then 150 questions. They are useful for varies exams like SSC CGL, Bank PO, IAS, RAS, or any other exam that ask general knowledge. Invetions related questions and answers, inventions,questions and quizzes, quiz on inventions, important inventions, important inventions and questions, general knowledge questions and answers related to inventions, ssc cgl gk questions, ssc sample papers,gk questions for ssc,gk questions for ssc cgl, gk for IAS, GK for RAS, Invetions related questions and answers, inventions,questions and quizzes, quiz on inventions, important inventions, important inventions and questions.
This questions are useful for any competitive exam like IAS, bank PO, SSC CGL, RAS, CDS, UPSC exams and all state related exams.
1. Thermo Flask was invented by

A. Dewar
B. Daimler
C. Urey
D. John Napier



2. Typewriter was invented by

A. Shockley
B. Sholes
C. Howe
D. none of these



3. Blood Circulation was discovered by

A. Louis
B. Alexander Fleming
C. William Harvey
D. none of these



4. Streptomycin was invented by

A. Fleming
B. Marie Curie
C. Walksman
D. None of these



5. Analytical Engine was invented by

A. Dewar
B. Charles Babbage
C. Daimler
D. None of these



6. The cause of Beri Beri was discovered by

A. Eijkman
B. Macmillan
C. Alexanderson
D. Cockrell



7. Atomic theory was devised by

A. Mosley
B. John Dalton
C. Daimler
D. none of these



8. Simpson and Harrison are associated with the invention of

A. Boson
B. Chloroform
C. Balloon
D. None of these



9. The field of activity of J.C. Bose was

A. Zoology
B. Botany
C. Chemistry
D. None of these



10. To an astronaut, the outer space appears

A. White
B. Crimson
C. Deep Blue
D. Black



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