GK Subject consists of various topics, hence the syllabus of General Knowledge subject is also very detailed, in which some questions related to famous scientists and their inventions are also asked in competitive exams. You can study through the articles given here with explanations in the form of GK questions and answers about some famous scientists and their inventions which will help in the preparation of many competitive exams.
Here is the selective and important list of invention and Inventors for all types of competitive exams. These questions have been asked in competitive exams .
Inventions-General Knowledge questions and answers 31. Bushwell invented A. Atomic Bomb B. Submarine C. Urey D. Hovercraft 32. Stethoscope was invented by A. Bessemer B. Rane Laennec C. Henry Becquarrel D. none of these 33. Elias Home invented A. Steam boat B. T.N.T C. Sewing machine D. none of these 34. Pneumatic tyre was invented
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