Hard SAT Practice Questions

159 free hard-difficulty SAT questions, drawn live from KomFi's calibrated bank. These are the items that separate top scorers — every one carries a full explanation and trap analysis once you sign in.

The novelist's latest work has been described as having a texture that is remarkably ______: while the prose…
When a company automatically enrolled new employees in its retirement-savings plan unless they chose to opt…
A botanist recorded the germination rate of a wildflower's seeds after they were kept for two weeks at each…
A historian hypothesized that the widespread use of 'spices' in medieval European cooking was motivated…
A transportation office reported the share of a city's commuters who named each mode as their primary means…
In a study of urban ecology, researchers hypothesized that the presence of 'pocket parks'—small, isolated…
At a 3,000-year-old settlement high in the Andes, archaeologists uncovered storehouses filled with maize, a…
Which finding, if true, would most seriously weaken the archaeologist's conclusion?
Eroded by centuries of wind and blowing sand, ______ Which choice completes the text so that it conforms to…
The lease specifies that either party may end the arrangement early, provided that it gives the other thirty…
While researching a topic, a student has taken the following notes: - 'Biomimicry' is the practice of…
If the system has no solution, what is the value of a?
Which of the following is the best interpretation of the number 2.4 in this model?
What is the value of k?
begincases y = x^2 - 4x + 7 y = 2x - 2 endcases How many points of intersection do the graphs of the…
What is the value of r?
What is the value of f(4)?
If the system has no solution, what is the value of k?
What is the value of m?
The function f is defined by f(x)=x^2-3x. Which of the following is equivalent to f(x+2)-f(x)?
What is the solution set of the equation √(3x + 1) = x - 3?
What is the maximum height, in feet, that the ball reaches?
At how many distinct values of x does the graph of y=p(x) cross through the x-axis?
What is the solution set for the equation (x)/(x-4) = (4)/(x-4) + 3?
What is the solution set of the equation √(2x + 1) = x - 1?
In the system of equations below, c is a constant. y = 2x^2 - 8x + c y = -10 If the graphs of these equations…
What is the value of p?
What is the value of cos A-sin A?
What is the radius of the circle?
Based on the texts, how would the author of Text 2 most likely respond to the 'traditional view' in Text 1?