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Byju's Answer
Standard VII
Mathematics
Determination of Significant Digits in a Number
How many sign...
Question

How many significant figures are there in 0.0020 ?

A
1
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B
2
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C
5
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D
none of these
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Solution

The correct option is B 2
As we know zeroes only after a non zero digit and after decimal and zeroes between any two non zero digits are significant.
Therefore, option B is correct.

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Standard VII Mathematics
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