Percentage Error Physical Quantity (Jee Mains) | ExamDuo
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Errors & Significant Figures
Medium
Percentage Error Physical Quantity
A physical quantity
Q
is found to depend on quantities
a
,
b
,
c
by the relation
Q
=
a
4
b
3
c
2
. The percentage error in a, b and
c
are
3
%
,
4
%
and
5
%
respectively. Then, the percentage error in
Q
is :
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SELECT ONE OPTION
A
66
%
B
43
%
C
34
%
D
14
%
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