12 questions. Try each one, then open the answer to check yourself and read the explanation.
Question 1
Money and InflationCurrency notes and coins are called as:
- A.flat money
- B.legal tenders
- C.Fiat money
- D.None of the above
Show the answer and explanation
Answer: B (legal tenders)
ExplanationNotes and coins are legal tender: the law says they must be accepted in payment of debts.
Open this questionQuestion 2
Money and InflationLegal money is called so because..........
- A.The buyer must pay in that money
- B.Can be converted into gold
- C.Sellers do not accept any other money
- D.It is the official medium of exchange
Show the answer and explanation
Answer: D (It is the official medium of exchange)
ExplanationLegal money is backed by law as the official medium of exchange in the country.
Open this questionQuestion 3
Money and InflationThe most important feature of money is........
- A.General acceptability
- B.Convertibility into gold
- C.Store of value
- D.Medium of exchange
Show the answer and explanation
Answer: A (General acceptability)
ExplanationAnything can serve as money only if people generally accept it in exchange; that is its key quality.
Open this questionQuestion 4
Money and InflationWhich property the paper money does not possess:
- A.acceptability
- B.Divisibility
- C.Durability
- D.Portability
Show the answer and explanation
Answer: C (Durability)
ExplanationPaper money tears, wears and burns easily, so it is not very durable, though it is accepted, divisible and portable.
Open this questionQuestion 5
Money and InflationIn the equation MV = PY, V represents
- A.Value of money
- B.Velocity of circulation of money
- C.Variation of national income
- D.All of the above
Show the answer and explanation
Answer: B (Velocity of circulation of money)
ExplanationIn the quantity theory MV = PY, V is the velocity of circulation: how many times each unit of money is spent in a period.
Open this questionQuestion 6
Money and InflationIn the equation MV = PY, M represents
- A.Money supply
- B.Money demand
- C.Maximum output
- D.Minimum output
Show the answer and explanation
Answer: A (Money supply)
ExplanationM is the quantity of money in circulation, the money supply.
Open this questionQuestion 7
Money and InflationAccording to Keynes, motives for holding money are
- A.Two
- B.Three
- C.Four
- D.Five
Show the answer and explanation
Answer: B (Three)
ExplanationKeynes gave three motives: transactions, precautionary and speculative.
Open this questionQuestion 8
Money and InflationThe number of times a unit of money exchanges hands during a unit period of time is known as
- A.Velocity of the circulation of money
- B.Speed of circulation of money
- C.Momentum of circulation of money
- D.Count of circulation of money
Show the answer and explanation
Answer: A (Velocity of the circulation of money)
ExplanationThis is called the velocity of circulation of money.
Open this questionQuestion 9
Money and InflationEquation of exchange is associated with
- A.Pigou
- B.J.B. Say
- C.Marshall
- D.Irving Fisher
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Answer: D (Irving Fisher)
ExplanationIrving Fisher stated the equation of exchange, MV = PT.
Open this questionQuestion 10
Money and InflationWho stated, "Bad money drives good money out of circulation, when both of them are full legal tender"?
- A.Irving Fisher
- B.Milton Friedman
- C.J.M. Keynes
- D.Thomas Gresham
Show the answer and explanation
Answer: D (Thomas Gresham)
ExplanationThis is Gresham's Law, named after Sir Thomas Gresham.
Open this questionQuestion 14
Tools of Economic AnalysisHalf of the difference between upper and lower quartiles is called:
- A.Interquartile range
- B.Quartile deviation
- C.Mean deviation
- D.Standard deviation
Show the answer and explanation
Answer: B (Quartile deviation)
ExplanationQuartile deviation (semi-interquartile range) = (Q3 − Q1)/2.
Open this questionQuestion 15
Tools of Economic AnalysisIf there are ten values each equal to 10, then standard deviation of these values is:
- A.100
- B.20
- C.10
- D.0
Show the answer and explanation
Answer: D (0)
ExplanationAll the values equal the mean, so there is no spread and the standard deviation is 0.
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