inventions – Tech guy ninja https://techguyninja.com Code for Independence Wed, 22 Apr 2020 20:19:20 +0000 en hourly 1 https://wordpress.org/?v=5.7.8 Discoveries and Inventions – General Knowledge Multiple Choice Questions and Answers https://techguyninja.com/discoveries-and-inventions-general-knowledge-multiple-choice-questions-and-answers/?utm_source=rss&utm_medium=rss&utm_campaign=discoveries-and-inventions-general-knowledge-multiple-choice-questions-and-answers https://techguyninja.com/discoveries-and-inventions-general-knowledge-multiple-choice-questions-and-answers/#respond Wed, 22 Apr 2020 20:19:18 +0000 http://techguyninja.com/?p=2906 Quiz on “Discoveries and Inventions – General Knowledge Multiple Choice Questions and Answers” giving you an idea about questions asked on discoveries and inventions in competitive exams. Que (1): Who discovered the laws of planetary orbits? A. John Dalton B. Rosalind Franklin C. Marie Curie D. Johannes Kepler Answer Johannes Kepler In astronomy, Kepler’s laws […]

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