Question: 
(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
(a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
(a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)
Correct Option: 2,
Solution:
(a) Valium - Tranquilizer (a)-(iv)
(b) Morphine - Analgesic (b)-(iii)
(c) Norethindrone - Antifertility Drug (c)-(i)
(d) Vitamin $\mathrm{B}_{12}-$ Pernicious anaemia (d)-(ii)
