Inventions MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Inventions, a fundamental topic in the field of General Knowledge. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Inventions MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Inventions mcq questions that explore various aspects of Inventions problems. Each MCQ is crafted to challenge your understanding of Inventions principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace General Knowledge tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Inventions MCQs are your pathway to success in mastering this essential General Knowledge topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Inventions. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Inventions knowledge to the test? Let's get started with our carefully curated MCQs!

Inventions MCQs | Page 20 of 22

Q191.
Toggle light switch was patented by Morris Goldberg and William John Newton in
Discuss
Answer: (a).1912
Discuss
Answer: (d).John Bardeen and Walter Brattain
Discuss
Answer: (b).Banting, Charles Best
Q194.
Who invented X-Ray ?
Discuss
Answer: (a).Rontgen
Q195.
Who invented Chloroform ?
Discuss
Answer: (c).James Simpson
Q196.
Who invented Crescograph ?
Discuss
Answer: (d).Jagadish Chandrabose
Q197.
Who invented Thermometer ?
Discuss
Answer: (b).Galileo
Q198.
Who invented Penicillin ?
Discuss
Answer: (c).Alexander Fleming
Discuss
Answer: (a).Karl Landsteiner
Q200.
Who invented Blood Transfer ?
Discuss
Answer: (b).Karl Landsteiner