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SSC CGL 2017 Tier 1 Questions and Answers
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Sports GK Questions and Answers 2024 (Latest Updated)
Awards & Honours GK Questions 2024 (Latest Updated)
Question
What was invented by Zacharias Jansen?
A
Jet Engine
B
Radium
C
Microscope
D
Electric Lamp
View Answer
Answer & Explanation
Answer: [Microscope ]
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