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GK
ENGLISH
CURRENT AFFAIRS
APTITUDE
BANKING
UGC NET
REASONING
COMPUTER SC.
COURSES
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SSC CGL 2017 Tier 1 Questions and Answers
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Question
Who discovered X-rays?
A
W. C. Roentgen
B
Albert Einstein
C
Samuel Cohen
D
Edward Taylor
View Answer
Answer & Explanation
Answer: [ W. C. Roentgen ]
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