Asked: 47th B.P.S.C. (Pre) 2005, R.A.S./R.T.S. (Pre) 1997medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
पीतल, निम्न की मिश्रधातु है—
Brass is an alloy of:
SELECT CORRECT OPTION:
A
तांबा एवं लोहा
Copper and Iron
B
जस्ता एवं लोहा
Zinc and Iron
C
तांबा एवं जस्ता
Copper and Zinc
Correct
D
लोहा एवं निकिल
Iron and Nickel
Official Solution & Explanation:
Correct Answer: Option C(तांबा एवं जस्ता)
पीतल (Brass) तांबा (लगभग 70%) तथा जस्ता (लगभग 30%) की मिश्रधातु है।
Brass is an alloy composed of copper (~70%) and zinc (~30%).
Subject: General Science•Topic: Alloys•Subtopic: Alloys
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