Before the advent of legal tender and credit instrument, which of the following was used as a medium of exchange? by Sunday | Mar 17 | Commerce WAEC | 0 comments A. Currency notes B. Cowries C. Cheques D. Bank drafts Correct Answer: Option B B. Cowries Users Also Read These:Which of the following was not used as a medium of…The greatest foreign exchange earner for Nigeria…An instrument used in lieu of legal tender is known as?Which of the following documents may be used when an…Which of the following is not a credit instrument…