With these questions and many more, Emily felt well-prepared for the GRE math section. She was confident that she could tackle any problem that came her way. On test day, she walked into the exam room feeling calm and focused. When the results came back, she had scored highly in the math section, and she knew that she was one step closer to getting into her dream business school.
Emily thought for a moment and then solved the problem. She calculated the total revenue as 250 loaves x $2 = $500, and the total cost as 250 loaves x $0.50 = $125. Then, she subtracted the cost from the revenue to get the profit: $500 - $125 = $375.
In a right triangle, the length of the hypotenuse is 10 inches and one of the legs is 6 inches. What is the length of the other leg?
A company has 5 employees with salaries: $50,000, $60,000, $70,000, $80,000, and $90,000. What is the median salary? gre math prep questions
One day, while practicing, Emily came across a question that made her scratch her head:
Emily drew a diagram and applied the Pythagorean theorem: a^2 + b^2 = c^2. She plugged in the values: 6^2 + b^2 = 10^2. Solving for b, she got b = √(100 - 36) = √64 = 8 inches.
Emily set up the equation: 2x^2 + 3x - 4 = 5. She rearranged the equation to get 2x^2 + 3x - 9 = 0. Using the quadratic formula, she solved for x: x = (-b ± √(b^2 - 4ac)) / 2a. Plugging in the values, she got x = (-(3) ± √((3)^2 - 4(2)(-9))) / (2(2)). After some algebra, she got two solutions: x = 1.5 and x = -3. With these questions and many more, Emily felt
A deck of 52 cards has 4 suits (hearts, diamonds, clubs, and spades), each with 13 cards. If a card is randomly drawn, what is the probability that it is a heart or a diamond?
Feeling more confident with each question, Emily moved on to a more challenging problem:
A certain stock has a beta of 1.2 and an expected return of 10%. If the risk-free rate is 4%, what is the expected return on the market? When the results came back, she had scored
The next question was a data analysis problem:
The next question was a geometry problem:
As Emily continued practicing, she encountered a probability question:
Emily recalled the Capital Asset Pricing Model (CAPM) formula: E(R) = Rf + β(E(Rm) - Rf). She plugged in the values and solved for E(Rm): 10% = 4% + 1.2(E(Rm) - 4%). After some algebra, she got E(Rm) = 8.33%.