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Which of the followings is a WRONG combination?
The options match the inventors with their inventions.
Willis Haviland Carrier invented modern air conditioner. He did not invent microwave compatible tiffin carrier. Therefore, option A is incorrect and hence, option A is the right answer.
Yes, Inventions and Discoveries is a tested topic in the XAT General Knowledge section. It covers major scientific and technological inventions, the scientists or inventors behind them, the year of discovery or invention, and the significance of key milestones in human innovation.
XAT Inventions and Discoveries questions may cover topics such as the inventors of well-known technologies and devices, the year or context of major scientific discoveries, medical breakthroughs and their pioneers, and the origins of everyday inventions that have significantly impacted human life.
Candidates should maintain a list of major inventions and their inventors across fields including science, technology, medicine, and engineering. Organising information by field and time period aids in retention. Practising invention and discovery-based GK MCQs and reviewing historical timelines of key breakthroughs is recommended.
Inventions and Discoveries questions in XAT are of easy to moderate difficulty. Questions on widely known inventions are straightforward, while those testing specific dates, secondary inventors, or lesser-known discoveries may require broader and more detailed preparation.
Cracku's XAT Inventions and Discoveries questions include an important and well-organised list of notable inventions and their inventors with accurate explanations. Regular practice ensures candidates can confidently recall key milestones in the history of science and technology during the XAT exam.
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