List of top Quantitative Aptitude Questions asked in GRE

List of top Quantitative Aptitude Questions asked in GRE

A dataset contains the numbers 4, 6, 8, 10, and 12. What is the mean?
A right triangle has legs of length 9 cm and 12 cm. What is the length of the hypotenuse?
Find the area of a trapezoid with bases of 6 cm and 10 cm, and height of 4 cm.
If \( f(x) = x^3 - 4x + 1 \), find \( f(-2) \).
Solve for \( y \): \( y^2 - 9 = 0 \).
What is the volume of a rectangular prism with length 5 cm, width 3 cm, and height 4 cm?
What is the sum of the first 20 positive integers?
If \( \frac{3}{5}x - 2 = 1 \), what is \( x \)?
If the probability of rain on any given day is 0.3, what is the probability that it will rain exactly 2 out of the next 3 days?
The weights of 5 dogs are 10, 12, 15, 15, and 20 pounds. What is the median weight?
What is the volume of a cube with a surface area of 54 square units?
If 60% of a class of 50 students passed a test, how many students did not pass?
A survey showed that 40% of respondents prefer coffee, 35% prefer tea, and the rest prefer neither. If 200 people responded, how many prefer neither?
In a parallelogram, if one angle measures 70 degrees, what is the measure of an adjacent angle?
A store sells apples in bags of 6. If a customer buys 4 bags, what is the standard deviation of the number of apples bought?
A right triangle has legs of lengths 8 and 15. What is the length of the hypotenuse?
If \( x + 1 = 3(x - 2) \), what is the value of \( x \)?
In a circle with a radius of 10, what is the area of a sector with a central angle of 72 degrees?
A rectangle has a width of 6 units and a perimeter of 32 units. What is the length of the rectangle?
For what value of \( k \) will the system of equations \( 2x + 3y = 12 \) and \( 4x + ky = 24 \) have no solution?
Solve for \( y \) in terms of \( x \) if \( 4x - 5y = 20 \).
A number is decreased by 40% and the result is 72. What was the original number?
Solve for \( x \): \[ \frac{2}{x} + \frac{3}{x} = \frac{10}{15} \]
If \( x^2 - 9 = 16 \), what are the values of \( x \)?
A certain job pays \(\(\(\$\)\)\)24 per hour for the first 40 hours worked in a week and 1.5 times that rate for any additional hours. If an employee earns \(\(\(\$\)\)\)1,260 in one week, how many total hours did they work?