Download Aptitude Crack
img not found img not found

UPSC Civil Service Exam Questions

Q1: 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

A ± 0.54 m

B ± 0.45 m

C ± 0.36 m

D ± 0.06 m

ANS:D - ± 0.06 m

CORRECTED LENGTH = 1080 * (30+-.01)/30.
1080+-.36.
ERROR = MEASURED VALUE - TRUE VALUE.
=(1080+-36)-1080,
=±0.36.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.