M02 – Portfolio Risk and Return: Part II — CFAI Practice Problems

Source: CFAI CFA1 Portfolio Management Practice 2026, Volume 9 Back to module: m02-risk-return-part-ii Glossary: M02 Terms


Question 1

The line that represents all possible combinations of the risk-free asset and an optimal risky portfolio is best described as the:

  • A. security market line (SML).
  • B. capital allocation line (CAL).
  • C. efficient frontier.

Question 2

The maximum diversification benefit occurs when the correlation between two assets is:

  • A. .
  • B. .
  • C. .

Question 3

An investor’s indifference curve represents combinations of risk and return that provide the investor with:

  • A. the highest return.
  • B. equal utility (satisfaction).
  • C. the lowest risk.

Question 4

In the capital market theory, homogeneous expectations mean that all investors agree on expectations about returns, variances, and covariances. Under this assumption, all investors hold the same optimal risky portfolio and combine it with:

  • A. other risky portfolios.
  • B. risk-free assets.
  • C. only domestic assets.

Question 5

Under the assumptions of CAPM, the optimal risky portfolio for all investors is the:

  • A. global minimum-variance portfolio.
  • B. market portfolio.
  • C. equally weighted portfolio.

Question 6

The market portfolio in CAPM theory includes:

  • A. only stocks and bonds.
  • B. only publicly traded securities.
  • C. all investable assets (stocks, bonds, real estate, etc.).

Question 7

When all investors have homogeneous expectations, the CAL that uses the market portfolio as the optimal risky portfolio:

  • A. is the market portfolio itself.
  • B. is called the security market line (SML).
  • C. is called the capital market line (CML).

Question 8

A portfolio that plots above the CML is:

  • A. an efficient portfolio.
  • B. an undervalued portfolio.
  • C. unachievable given current assumptions.

Question 9

An investor who borrows at the risk-free rate and invests more than 100% in the market portfolio holds a:

  • A. lending portfolio.
  • B. borrowing portfolio.
  • C. minimum-variance portfolio.

Question 10

An investor who invests part of the portfolio in the risk-free asset and the remainder in the market portfolio holds a:

  • A. lending portfolio.
  • B. borrowing portfolio.
  • C. leveraged portfolio.

Question 11

Diversification eliminates which type of risk?

  • A. Systematic risk.
  • B. Total risk.
  • C. Nonsystematic risk.

Question 12

Which of the following events is most likely an example of nonsystematic risk?

  • A. An unexpected increase in inflation.
  • B. The resignation of a company’s CEO.
  • C. A global recession.

Question 13

Investors are compensated only for bearing:

  • A. nonsystematic risk.
  • B. systematic risk.
  • C. total risk.

Question 14

The total variance of a security’s returns can be decomposed into:

  • A. market risk and credit risk.
  • B. systematic risk only.
  • C. systematic variance and nonsystematic variance.

Question 15

Consider the following data for three securities:

SecurityExpected ReturnStandard Deviation ()Beta ()
110%25%0.6
212%20%0.7
314%15%0.8

Which security has the highest total risk?

  • A. Security 1.
  • B. Security 2.
  • C. Security 3.

Question 16

Using the same data from Question 15, which security has the highest systematic risk?

  • A. Security 1.
  • B. Security 2.
  • C. Security 3.

Question 17

Using the same data from Question 15, which security has the least market risk?

  • A. Security 1.
  • B. Security 2.
  • C. Security 3.

Question 18

In the single-index model (market model), the intercept () represents:

  • A. the security’s beta.
  • B. the security’s alpha (abnormal return when market excess return is zero).
  • C. the security’s total return.

Question 19

In the market model, the slope coefficient represents:

  • A. nonsystematic risk.
  • B. systematic risk (beta).
  • C. total risk.

Question 20

The CAPM equation gives the:

  • A. expected return of an asset based on its systematic risk.
  • B. actual return of an asset.
  • C. total risk of an asset.

Question 21

The beta of the market portfolio is:

  • A. 0.
  • B. equal to 1.0.
  • C. greater than 1.0.

Question 22

According to CAPM, the expected return of an asset is determined by the:

  • A. asset’s beta (systematic risk).
  • B. asset’s standard deviation (total risk).
  • C. asset’s nonsystematic risk.

Question 23

An asset with a negative beta () is expected to have a return that is:

  • A. less than the risk-free rate ().
  • B. equal to the risk-free rate.
  • C. greater than the market return.

Question 24

An asset with is expected to have a return:

  • A. equal to the risk-free rate.
  • B. equal to the expected market return (excess market return from risk-free).
  • C. double the market return.

Question 25

The Security Market Line (SML) plots:

  • A. expected return vs. standard deviation.
  • B. expected return vs. beta.
  • C. actual return vs. total risk.

Question 26

The SML applies to:

  • A. efficient portfolios only.
  • B. all individual assets and portfolios.
  • C. the market portfolio only.

Question 27

Given the following information:

  • Risk-free rate:
  • Expected market return:
  • Beta of Stock A:

The expected return of Stock A according to CAPM is closest to:

  • A. 10.0%.
  • B. 12.0%.
  • C. 14.0%.

Question 28

A stock has the following characteristics:

  • Expected return:
  • Risk-free rate:
  • Beta:

The expected market return implied by CAPM is closest to:

  • A. 6.0%.
  • B. 9.0%.
  • C. 12.0%.

Question 29

Consider three securities with the following betas:

SecurityBeta ()
10.8
21.2
31.6

If the market risk premium is 5% and the risk-free rate is 3%, which security has the highest expected return according to CAPM?

  • A. Security 1.
  • B. Security 2.
  • C. Security 3.

Question 30

Using the same data from Question 29, if the market drops by 10%, which security is most likely to experience the largest decline?

  • A. Security 1.
  • B. Security 2.
  • C. Security 3.