Solved Question
This question was previously asked in:
Bihar Police SI Prelims Mock Test 7 • Prelims Mock Test
Brass is an alloy of which metals?
Answer (Detailed Solution Below)
✓
Option 2 : Copper and Zinc (Option B)
📌 Key Points & Important Facts:
The correct answer is Option 2: Copper and Zinc.
This question is part of the official syllabus for Bihar Police SI Prelims Mock Test 7 under Bihar Police SI Daroga 2027. Practicing questions with authentic patterns and time limits ensures superior accuracy, speed, and confidence during actual government examinations.
Exam PaperBihar Police SI Prelims Mock Test 7
SectionPrelims Mock Test
Total Marks200 Marks
Negative MarkingQUARTER Marks
Duration120 Mins