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  9. Q19

CGPSC 2011 · Question 19 of 146

What metals constitute brass?

Metals and Alloys

  1. ACopper and nickel
  2. BCopper and tin
  3. CCopper and zincCorrect
  4. DCopper + zinc and nickel

Answer: C. Copper and zinc

Explanation

Brass is an alloy of copper and zinc; bronze is copper and tin, while cupronickel is copper and nickel.

Source: CGPSC PCS Prelims 2011 GS Paper, solved paper via iasexamportal.com

← Q18View full paper (146 questions)Q20 →

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