Question

Select One Correct Option from the following:A wire has a mass $m = 0:3 \pm 0.003 g,$ $radius \ \ r = 0:5 \pm 0.005 mm$, $length \ \ l = 6 \pm 0.06 cm.$ The maximum percentage error in the measurement of its density is
(A) 1
(B) 2
(C) 3
(D) 4

Answer 1

2 is the correct answer.