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
± 0.54 m
± 0.45 m
± 0.36 m
± 0.06 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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.

Abhi said:   8 years ago
Anyone explain it.


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