Which one of the following terms denotes the inputs in terms of tools, machines, buildings, raw materials and money in hand required at any stage of production?

Which one of the following is not a function of money?

Which of the following is/are NOT a function/s of money?

Exchange rates state the value of one currency in terms of other currencies. Which one of the following statements with respect to the exchange rate of currency is correct?

Which one of the following statements correctly describes the meaning of legal tender money?

Which one of the following forms of money supply is considered as the most widely used in the Indian monetary system?