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JK Police Constable Mock Test 43 • Full Length Test
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Which gas is commonly used in fire extinguishers?

1.
Helium
2.
Nitrogen
3.
Carbon Dioxide
4.
Oxygen

Answer (Detailed Solution Below)

✓
Option 3 : Carbon Dioxide (Option C)
📌 Key Points & Important Facts:

The correct answer is Option 3: Carbon Dioxide.

This question is part of the official syllabus for JK Police Constable Mock Test 43 under JK Police Constable 2027. Practicing questions with authentic patterns and time limits ensures superior accuracy, speed, and confidence during actual government examinations.

Exam PaperJK Police Constable Mock Test 43
SectionFull Length Test
Total Marks100 Marks
Negative MarkingQUARTER Marks
Duration120 Mins
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