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JEE Main Physics question

PhysicsUnits and MeasurementJEE Main

The length of a cylinder is measured with a metre rod having a least count of . Its diameter is measured with vernier callipers having a least count of . Given that the length is and the radius is , the percentage error in the calculated value of the volume will be

Answer: (C)

Solution

, so $×100=2×100+Missing argument for \dfrac\dfrac{Δ

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Question ID VK-157479