Question

Volume enclosed by the sphere of diameter $1.06m$ to the correct no. of significant figure is:

• A. $0.62329m^3$
• B. $0.623m^3$
• C. $0.6232m^3$
• D. None of these

Answer 1

Answer: (B)

$0.623m^3$

The significant figures are the number of digits in a value, that are significant. In $1.06m$, the number of significant figures is 3. In the answer also we must maintain 3 significant figures only. Hence option B is correct.