The most effective nut limited medium of advertising in Nigeria is? by Sunday | Dec 14 | Commerce JAMB | 0 comments A. billboard B. television C. newspaper D. radio Correct Answer: Option A – billboard Users Also Read These:Which of the following is a more suitable medium for…The refractive index of a medium relative to air is…The advertising medium that makes only audio impression is?The refractive index of a given transparent medium…The critical angle for light travelling from a…