Gre Math Prep Questions <Real »>

Feeling more confident with each question, Emily moved on to a more challenging problem:

A function f(x) = 2x^2 + 3x - 4 is defined for all real numbers. If f(x) = 5, what are the values of x?

Feeling confident, Emily moved on to the next question:

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? gre math prep questions

Finally, Emily encountered a permutation and combination question:

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.

Emily arranged the salaries in order and found the middle value: $70,000. Feeling more confident with each question, Emily moved

As a data analyst, Emily had always been fascinated by the world of finance. She spent most of her free time reading about investing and analyzing market trends. So, when she decided to pursue her MBA, she knew that she had to take the Graduate Record Examinations (GRE) to get into her dream business school.

A company has 5 employees with salaries: $50,000, $60,000, $70,000, $80,000, and $90,000. What is the median salary?

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. If a card is randomly drawn, what is

The next question was a geometry 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?

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.

If a bakery sells 250 loaves of bread per day at $2 each, and each loaf costs $0.50 to produce, what is the bakery's daily profit?

The next question was a data analysis problem: