Q. Which one of the following is a stimulant?
A) LSD
B) Cocaine
C) Opium
D) Heroin
Explanation
Stimulant drugs increase the excitement, self confidence and mental alertness temporarily. Stimulants include all the drugs that stimulate the nervous system such as caffeine, cocaine and amphetamines.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.