In a vernier callipers, 50 vernier scale divisions are equal to 48 main scale divisions. If one main scale division 
, then the least count of the vernier callipers is 
mm.
Text Solution
Verified by ExpertsThe correct answer is:
C
Given: 50 vernier divisions 
main divisions and 1 main division 
50 vernier divisions 
1 vernier division 
Least count 
main division -1 vernier division 
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