Understanding National Income Accounting and Financial Formulas
Test your knowledge on GDP calculations, future value, present value, and real versus nominal values with this engaging quiz.
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Quiz Questions & Answers
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Question 1: What is the formula used to calculate GDP?
GDP = C + I + G + (X - M)
GDP = I + G + (X + M)
GDP = C - I + G + (X + M)
GDP = C + G + (X - M)
Question 2: If consumption is 500, investment is 200, government spending is 150, exports are 50, and imports are 30, what is the GDP?
820
900
850
870
Question 3: What does the Future Value formula calculate?
To find out how much an investment grows over time
To calculate current savings
To determine the present worth of future cash flows
To measure inflation effects
Question 4: If you invest 1000 at a 5% interest rate for 2 years, what will be the future value?
1150
1050
1200
1102.50
Question 5: What is the Present Value formula used for?
The amount needed to save for retirement
The total future worth of an investment
The interest rate over time
The value of future cash flows in today's terms
Question 6: If you expect to receive 1100 in 1 year and the discount rate is 10%, what is the present value?
1200
1100
900
1000
Question 7: What is the difference between nominal and real values?
Nominal values are adjusted for inflation, real values are not
Both are the same
Nominal values are more accurate
Real values reflect purchasing power, nominal does not
Question 8: If a worker's nominal salary is 30,000 and the price index is 120, what is their real salary?
27,500
30,000
22,500
25,000