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Percentage error in the volume or surface area of a sphere

This type of question, asked 2 times: 21 Apr 2025 S2, 14 May 2026 S1. All 2 questions below, oldest first.

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  1. Question 1

    21 Apr 2025 S2

    1
    Error in the measurement of radius of the sphere is 2%2\%. The error in the calculated value of its volume is

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  2. Question 2

    14 May 2026 S1

    102
    If the error in the measurement of volume of the sphere is 6%6\% then the error in the measurement of its surface area will be

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