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Physics - General Science Objective Questions and Answers for Competitive Exams

Q.

Forged documents are detected by

A beta rays
B infra-red rays
C ultraviolet rays
D gamma rays
Answer & Explanation
Option: [C]

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A along the Equator
B at the North-Pole
C along the Tropic of Cancer
D along the Arctic Circle

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A Certificate signed by the President
B Certificate signed by the Prime Minister
C Certificate signed by the Supreme Court Judge
D Certificate signed by the President and Vice President

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