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:The religion of the Arabs before the advent of Islam…Which of the following is legal tender?Which of the following is a legal tender in West Africa?Which of the following was not used as a medium of…Which of the following is a legal tender?