Question

Error in the measurement of radius of a sphere is 2%. Then error in the measurement of volume is –

• A. 2%
• B. 4%
• C. 8%
• D. 6%

Answer 1

Answer: (D)

6%

Answer 2

V = $\frac{4}{3}\pi r^{3}$ \ % (v) = 3 %(r) = 6%