JEE Mains 05-Sep-2020 Shift 1 Solved Paper

Section: Physics
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Question : 15 of 75
 
Marks: +1, -0
A physical quantity z depends on fourobservables a, b, c and d, as z=
a2 b
2
3
√cd3
.
The percentage of error in the measurement of a, b, c and d 2%,1.5%,4% and 2.5% respectively. The percentage of error in z is:
[5 Sep 2020 Shift 1]
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