Directions : These questions consists of two statements each printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses.Assertion: The error in the measurement of radius of the sphere is 0.3%. The permissible error in its surface area is 0.6%.Reason : The permissible error is calculated by the formula ΔAA=4Δrr
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a
If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
b
If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.