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6. USAEO Quantitative and Graphical Analysis

Percent Change — Quiz

Test your understanding of percent change with 5 practice questions.

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Practice Questions

Question 1

If the nominal GDP of a country increased from $5{,}000$ billion to $5{,}750$ billion over one year, what is the percent change in nominal GDP?

Question 2

A stock price rose from $40 to $50 over a month. What is the percent change in the stock price?

Question 3

If the Consumer Price Index (CPI) for a country was 200 last year and it increased to 220 this year, what is the percent change in the CPI?

Question 4

A country’s real GDP increased from $10{,}000$ billion to $11{,}200$ billion over a year. What is the percent change in real GDP?

Question 5

The money supply in an economy increased from $1{,}500$ billion to $1{,}650$ billion in one quarter. What is the percent change in the money supply?