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Byju's Answer
Standard VII
Mathematics
Determination of Significant Digits in a Number
The number of...
Question
The number of significant figures in 0.00386 is :
A
5
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B
3
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C
6
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D
2
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Solution
The correct option is
D
3
Leading zeroes to the left of the first non-zero digits are not significant. All non-zero digits are significant.
According to this rule, the given number
0.00386
has three significant figures (3,8,6).
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Standard VII Mathematics
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