The diameter of a wire is measured by using a screw gauge having least count `0.01mm`. If the diameter is found to be `0.20mm`, then the error in the cross-section of the wire will be

The diameter of a wire is measured as 0.25 cm using a screw gauge of least count 0.005 cm. The percentage error is

The diameter of a wire is measured with a screw gauge having least count 0.01 mm . Out of the following the one which correctly expresses its diameter is

The diameter of a wire is measured with a screw gauge having least count 0.01 mm . Out of the following the one which correctly expresses its diameter is

The diameter of a wire is measured with a screw gauge having least count 0.01 mm . Out of the following the one which correctly expresses its diameter is

Thickness of a cylinder measured using a screw gauge of least count 0.01cm is found to be equal to 0.80cm .The percentage error in measurement is

Length of a thin cylinder as measured by vernier callipers having least count 0.01cm is 3.25cm and its radius of cross-section is measured by a screw gauge having least count 0.01mm as 2.75mm . The percentage error in the measurement of volume of the cylinder will be