MCQ quiz on Inventions and Discoveries multiple choice questions and answers on Inventions and Discoveries MCQ questions quiz on Inventions and Discoveries objective questions with answer test pdf. MCQ questions on geeral science inventions and discoveries quiz done by the various scientist in the world. Know about the different scientist and their innovations and grow your knowledge for various competitive exams. General knowledge Inventions and Discoveries quiz pdf. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject.
1. Air conditioner was discovered by
2. Analytical Engine was invented by
3. Atomic theory was devised by
4. Bacteria Protozoa was discovered by
5. Toricelli invented
6. The cause of Beri Beri was discovered by
7. Bicycle was invented by
8. Blood Circulation was discovered by
9. The field of activity of J.Bose was
10. Centigrade Thermometer was discovered by
MCQ Multiple Choice Questions and Answers on Inventions and Discoveries
Inventions and Discoveries Trivia Questions and Answers PDF
Inventions and Discoveries Question and Answer
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