The correct option is A A−Q,B−P,C−R
(A) Norethindrone - Antifertility
Norethindrone is a form of progesterone, a female hormone important for regulating ovulation and menstruation. Norethindrone is used for birth control (contraception) to prevent pregnancy.
(B) Ofloaxacin - Antibiotic
Ofloxacin is a fluoroquinolone antibiotic that fights bacteria in the body. Ofloxacin is used to treat bacterial infections of the skin, lungs, prostate, or urinary tract (bladder and kidneys).
(C) Equanil - Hypertension (traiquilizer)
It is used for short-term to treat symptoms of anxiety and nervousness. It acts on certain centers of the brain to help calm your nervous system.
A−Q,B−P,C−R
Option (b) is correct