Top 100 Scientific Invention MCQ PDF For RRB JE

Top 100 Scientific Invention MCQ PDF For RRB JE


Top 100 Scientific Invention MCQ PDF For RRB JE


An invention is a unique or novel device, method, composition or process. The invention process is a process within an overall engineering and product development process. It may be an improvement upon a machine or product or a new process for creating an object or a result. An invention that achieves a completely unique function or result may be a radical breakthrough. Such works are novel and not obvious to others skilled in the same field. An inventor may be taking a big step in success or failure.

Some inventions can be patented. A patent legally protects the intellectual property rights of the inventor and legally recognizes that a claimed invention is actually an invention. The rules and requirements for patenting an invention vary from country to country and the process of obtaining a patent is often expensive.

Top 100 Scientific Invention MCQ PDF For RRB JE

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 and there are chances to ask again in competitive exams. So these questions are for your practice. Here are some GK Questions for inventions and inventors. Very important Inventions and inventors GK Questions for Competitive Exams.



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