Question

Odd word out *
Papermoney
Commodity money
Bills of exchange
Demand draft

Answer 1

Odd word out *

Bills of exchange

Answer 2

Bills of exchange are the odd one out.  

A bill of exchange is a composed order utilized essentially in worldwide exchange that predicaments one party to pay a proper amount of cash to one more party on request or at a foreordained date. Bills of exchange are like checks and promissory notes. While a bill of trade isn't an agreement itself, the elaborate gatherings can utilize it to indicate the conditions of an exchange, for example, the credit terms and the pace of accumulated interest.