SAT Pastpaper with Solutions

A factory produced 800,000 boxes in a week and 752,000 of them passed inspection. What percentage of the boxes produced passed inspection?

The width of a rectangular dance floor is w feet. The length of the floor is 6 feet longer than its width. Which of the following expresses the perimeter, in feet, of the dance floor in terms of w?

The scatterplot shows the relationship between two variables, x and y. A line of best fit is also shown. Which of the following equations best represents the line of best fit shown?

What is the solution set of the given equation?

In the xy-plane, the graph of the equation is a circle. Point P is on the circle and has coordinates (10,-5). If PQ is a diameter of the circle, what are the coordinates of point Q?
(x−6)² + (y +5)² = 16

For the quadratic function f, the table shows four values of x and their corresponding values of f(x). Which equation defines f?

In the figure, lines l and m are parallel. If and, what is the value of z?

The given equation relates the number of minutes, x, Maria spends running each day and the number of minutes, y, she spends biking each day. In the equation, what does the number 75 represent?

x + y = 75

Line m is defined by . Line n is perpendicular to line m in the xy-plane. What is the slope of line n?

In the given figure, what is the value of x?

The function f gives the value, in dollars, of a certain model of car after x years of use. If the value of the car decreases by of its value the preceding year every three years, what is the value of p?

A bin contains a mixture of T-shirts for two sports teams. The table shows the number of T-shirts in the bin, classified by size and sports team.

One T shirt from the bin will be selected at random. What is the probability of selecting a T-shirt that is medium given that the T-shirt is a Stars T-shirt?

In the given equation, a and b are constants. The equation has infinitely many solutions. What is the value of b?

The speeds of particles A, B, and C are a meters per second, b meters per second, and c meters per second, respectively. If the speed of particle A is 3,600% of the speed of particle C and the speed of particle C is 0.004% of the speed of particle B, which expression represents the value of a+b in terms of c?

In the given equation, b is a constant. The equation has two real solutions for all values of  . What is the least possible value of n?

The area of a rectangular region is increasing at a rate of 34,000 square feet per hour. Which of the following is closest to this rate in square meters per second? (Use 1 meter = 3.28 feet.)

Data set A consists of 5 values and has a mean of 25. Data set B is created by adding 6 to each value in data set A. Data set C contains ten values and is formed by combining data sets A and B. What is the mean of data set C?

In the given equation, a and b are non-zero constants. Which of the following expressions gives a solution to the equation?

The graph of in the xy-plane is a circle, where c is a constant. If the radius of the circle is 4.7, what is the value of c?