STANDARDPhysics-Units and Measurements
STANDARD Physics Significant Figures MCQ Question
Type: MCQ-numerical-Medium-Class 11
The numbers 3.845 and 3.835 on rounding off to 3 significant figures will give
A
3.85 and 3.84
B
3.85 and 3.83
C
3.84 and 3.83
D
3.84 and 3.84
Correct Answer
Option D
Detailed Explanation
The number 3.845 rounded off to three significant figures becomes 3.84 since the preceding digit is even. The number 3.835 rounded off to three significant figures becomes 3.84 since the preceding digit is odd.
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