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 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 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

A student measured the diameter of a wire using a micrometer screw gauge of least count 0.001 cm. He recorded the following measurements. The correct measurement is

A student measured the diameter of a solid cylinder using a micrometer screw gauge of least count 0.001 cm and took the following readings. Which is the correct measurement?

In an experiment to measure the diameter of a wire using a screw gauge of resolution 0.001 cm, which of the following may correctly represent the measurement?

In an experiment to measure the diameter of a wire using a screw gauge of resolution 0.001 cm, which of the following may correctly represent the measurement?