Inventions-General Knowledge questions and answers
Inventions-General Knowledge questions and answers
31. Bushwell invented
A. Atomic Bomb
B. Submarine
C. Urey
D. Hovercraft
Answer:B
32. Stethoscope was invented by
A. Bessemer
B. Rane Laennec
C. Henry Becquarrel
D. none of these
Answer:B
33. Elias Home invented
A. Steam boat
B. T.N.T
C. Sewing machine
D. none of these
Answer:C
34. Pneumatic tyre was invented by
A. Firestone
B. Dunlop
C. Stanes
D. None of these
Answer:B
35. Aeroplane was invented in the year
A. 1896
B. 1929
C. 1903
D. 1921
Answer:C
36. W.Harvey discovered by
A. Laws of heredity
B. Dynamite
C. Crystal dynamics
D. Circulation of blood
Answer:D
37. Who designed Suez Canal?
A. Nasser
B. Le Corbusier
C. Ferdinand de lesseps
D. none of these
Answer:C
38. Who designed the city Chandigarh?
A. Nasser
B. Le Corbusier
C. Ferdinand de lesseps
D. none of these
Answer:B
39. James Chadwick discovered
A. Electron
B. Proton
C. Neutron
D. Atom
Answer:C
40. Revolver discovered by
A. Colt
B. Mercafter
C. Bushwell
D. Daimler
Answer:A
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These questions are useful for any competitive exam like IAS, Bank PO, SSC CGL, RAS, CDS, UPSC exams, and all state-related exams. You can attempt them for fun too.
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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