Solved Question
This question was previously asked in:
RRB NTPC CBT 1 Mock Test 4 • CBT 1 Mock Test
प्रकाश की गति सबसे कम किस माध्यम में होगी?
Answer (Detailed Solution Below)
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Option 3 : हीरा (Diamond) (Option C)
📌 Key Points & Important Facts:
The correct answer is Option 3: हीरा (Diamond).
This question is part of the official syllabus for RRB NTPC CBT 1 Mock Test 4 under RRB NTPC 2027. Practicing questions with authentic patterns and time limits ensures superior accuracy, speed, and confidence during actual government examinations.
Exam PaperRRB NTPC CBT 1 Mock Test 4
SectionCBT 1 Mock Test
Total Marks100 Marks
Negative MarkingTHIRD Marks
Duration90 Mins