(b) 50 ml of potency 1 solution is equivalent to 1 tablet, 50 ml of potency 2 solution is equivalent to 2 tablets and so on. Hence, 10 ml of potency 1 solution is equivalent to =
10
50
=
1
5
tablet Similarly, 15 ml of potency 2 solution and 30 ml of potency 4 solution corresponds to
15
50
×2 and
30
50
×4 tablets respectively. Hence the required dosage is =