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Bihar Police Constable Mock Test 1 • Bihar Police Constable Mock Test
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Why do stars appear to twinkle?

1.
Due to reflection of light
2.
Due to refraction of light
3.
Due to scattering of light
4.
Due to total internal reflection

Answer (Detailed Solution Below)

✓
Option 2 : Due to refraction of light (Option B)
📌 Key Points & Important Facts:

The correct answer is Option 2: Due to refraction of light.

This question is part of the official syllabus for Bihar Police Constable Mock Test 1 under Bihar Police Constable 2027. Practicing questions with authentic patterns and time limits ensures superior accuracy, speed, and confidence during actual government examinations.

Exam PaperBihar Police Constable Mock Test 1
SectionBihar Police Constable Mock Test
Total Marks100 Marks
Negative MarkingNONE Marks
Duration120 Mins
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