A distance of about 50 cm is measured using a metre stick having mm division. The percentage error is:(A) 0.2 % (B) 0.4%(C) 0.02% (D) 0.002%

A distance of about 50 cm is measured using a metre stick having mm di

1.	A distance of about 50 cm is measured using a metre stick having mm division. The percentage error is:(A) 0.2 % (B) 0.4%(C) 0.02% (D) 0.002%
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A distance of about 50 cm is measured using a metre stick having mm division. The percentage error is:(A) 0.2 % (B) 0.4%(C) 0.02% (D) 0.002%

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