Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 22 (Q.No. 7)
7.
If a 30 m length can be taped with a precision of ± 0.01 m, then the standard error of measuring 1.08 km with the same precision will be
Discussion:
13 comments Page 2 of 2.
Binay yadav said:
6 years ago
The Correct answer is C.
Kalpana said:
6 years ago
The Correct answer is C.
Raunak said:
4 years ago
Total error = +-(N x (error in the chain)^2).
N = no.of chain (L/30).
N = no.of chain (L/30).
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