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NEET 2020

NEET 2020 Physics question on Physical World and Measurement

Taking into account of the significant figures, what is the value of 9.99 m−0.0099 m9.99\,\text{m} - 0.0099\,\text{m}?
  1. A.
    9.98 m9.98\,\text{m}
  2. B.
    9.980 m9.980\,\text{m}
  3. C.
    9.9 m9.9\,\text{m}
  4. D.
    9.9801 m9.9801\,\text{m}
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Correct option: A

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