Half of 1 per cent, written as a decimal, is :
Half of 1 per cent, written as a decimal, is :
[A]0.2
[B]0.005
[C]0.02
[D]0.05
0.005
$latex 1\% = \frac{1}{100}&s=1$
$latex \therefore \frac{1}{100}\times \frac{1}{2} = \frac{1}{200} = 0.005&s=1$
Hence option [B] is the correct answer.