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    20 Hardest SAT Math Questions Ever

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    The SAT Math section is known for its tricky problems that can challenge even the most prepared students. Whether you’re aiming for a perfect score or just want to improve, tackling the hardest SAT Math questions is a key to success. In this blog, we’ll walk through 20 of the hardest SAT Math questions, break them down, and share helpful tips for mastering them.

    Understanding the SAT Math Section

    About jumping into the hardest questions, it is first helpful to understand what to expect for the SAT Math test. There are two modules: both allow the use of a calculator. The complexity of questions increases significantly, especially in algebra, geometry, and other data analysis areas. Knowing how the test will be structured will help you in tackling each question properly.

    Top 20 Hardest SAT Math Questions

    Now, let’s dive into some of the toughest SAT Math questions ever. These problems are scattered across all the categories-from algebra to geometry to word problems-and we chose them based on how difficult and relevant they would be to the kind of stuff you might encounter on the test.

    1.     q = (1/2) nv²

    The dynamic pressure q generated by a fluid moving with velocity v can be found using the formula above, where n is the constant density of the fluid. An aeronautical engineer uses the formula to find the dynamic pressure of a fluid moving with velocity v and the same fluid moving with velocity 1.5v. What is the ratio of the dynamic pressure of the faster fluid to the dynamic pressure of the slower fluid?

    2.        (6 – 2i) / (4 – 3i)

    If the expression above is rewritten in the form a + bi, where a and b are real numbers, what is the value of a? (Note: i = √-1)

    3. If a=5\sqrt{2} and 2a= \sqrt{2x}, what is the value of x ?
    4. In a right triangle, one angle measures x^\circ ,where \sin x^\circ = \frac{4}{5} , What is \cos(90^\circ - x^\circ)?

    5.  x+y=-9

    x+2y= -25

    According to the system of equations above, what is the value of x?

    6. A summer camp counselor wants to find a length, x, in feet, across a lake as represented in the sketch above. The lengths represented by AB, EB, BD, and CD on the sketch were determined to be 1800 feet, 1400 feet, 700 feet, and 800 feet, respectively. Segments AC and DE intersect at B, and ∠AEB and ∠CDB have the same measure. What is the value of x

    7. If t > 0 and t^2-4=0 , what is the value of t ?
    8. Which of the following is an equivalent form of the equation of the graph shown in the xy-plane above, from which the coordinates of vertex A can be identified as constants in the equation ?
    A) y=(x+3)(x-5)
    B) y=(x-3)(x+5)
    C) y=x(x-2)-15
    D) y=(x-1)^2-16
    9. For a polynomial p(x), the value of p(3)is -2. Which of the following must be true about p(x) ?
    A. x - 5 is a factor of p(x).
    B. x - 2 is a factor of p(x)
    C. x + 2 is a factor of p(x).
    D. The remainder when p(x) is divided by x - 3 is -2.
    10. If the system of inequalities y \geq 2x + 1 and y > \frac{1}{2}x – 1 is graphed in the xy-plane above, which quadrant contains no solutions to the system ?
    A. Quadrant II
    B. Quadrant III
    C. Quadrant IV
    D. There are solutions in all four quadrants.
    11. A square field measures 10 meters by 10 meters. Ten students each mark off a randomly selected region of the field; each region is square and has side lengths of 1 meter, and no two regions overlap. The students count the earthworms contained in the soil to a depth of 5 centimeters beneath the ground's surface in each region. The results are shown in the table below.
    Which of the following is a reasonable approximation of the number of earthworms to a depth of 5 centimeters beneath the ground's surface in the entire field ?
    A. 150
    B. 1,500
    C. 15,000
    D. 150,000.

    Want to know the Answers? Find it here

    12. Katarina is a botanist studying the production of pears by two types of pear trees. She noticed that Type A trees produced 20 percent more pears than Type B trees did. If the Type A trees produced 144 pears, how many pears did the Type B trees produce?

    A) 115
    B) 120
    C) 124
    D) 173

    13. h=-4.9t^2+25t

    The equation above expresses the approximate height h, in meters, of a ball t seconds after it is launched vertically upward from the ground with an initial velocity of 25 meters per second.
    After approximately how many seconds will the ball hit the ground?

    A) 3.5
    B) 4.0
    C) 4.5
    D) 5.0

    14. Which of the following is an equation of a circle in the xy-plane with center (0, 4) and a radius with endpoint (\frac{\Large 4}{\Large 3}, {5}) ?
    A. x^2+(y-4)^2=\frac{\Large 25}{\Large 9}

    B. x^2+(y+4)^2=\frac{\Large 25}{\Large 9}

    C. x^2+(y-4)^2=\frac{\Large 5}{\Large 3}

    D. x^2+(y+4)^2=\frac{\Large 3}{\Large 5}.

    Questions 15 and 16 refers to the following information. 

    15. Of the following, which program’s ratio of its 2007 budget to its 2010 budget is closest to the human resources program’s ratio of its 2007 budget to its 2010 budget?

    A) Agriculture/natural resources
    B) Education
    C) Highways and transportation
    D) Public safety

    16. Which of the following best approximates the average rate of change in the annual budget for agriculture/natural resources in Kansas from 2008 to 2010?

    A) $50,000,000 per year
    B) $65,000,000 per year
    C) $75,000,000 per year
    D) $130,000,000 per year

    17. The data in the table above were produced by a sleep researcher studying the number of dreams people recall when asked to record their dreams for one week. Group X consisted of 100 people who observed early bedtimes, and Group Y consisted of 100 people who observed later bedtimes. If a person is chosen at random from those who recalled at least 1 dream, what is the probability that the person belonged to Group Y ?
    A. \frac{\Large 68}{\Large 100}

    B. \frac{\Large 79}{\Large 100}

    C. \frac{\Large 79}{\Large 164}

    D. \frac{\Large 164}{\Large 200}.
    18. Alma bought a laptop computer at a store that gave a 20 percent discount off its original price. The total amount she paid to the cashier was p dollars, including an 84 percent sales tax on the discounted price. Which of the following represents the original price of the computer in terms of p ?
    A. 0.88p

    B. \frac{\Large p}{\Large 0.88}

    C. (0.8)(1.08)p

    D. \frac{\Large p}{\Large (0.8)(1.08)}.

    19. A food truck sells salads for $6.50 each and drinks for $2.00 each. The truck’s revenue from selling a total of 209 salads and drinks in one day was $836.50. How many salads were sold that day?

    A) 77
    B) 93
    C) 99
    D) 105

    y < –x+a

    y > x+b

    20. In the xy- plane, if (0,0) is a solution to the system of inequalities above, which of the following relationships between a and b must be true?

    A. a>b
    B. b>a
    C. |a|>|b|
    D. a=-b.
    Answers
    1. 2.25
    2. 6/5
    3. 100
    4. 4/5
    5. 7
    6. 1600
    7. 2
    8. (D)
    9. (D)
    10. (C)
    11. (C)
    12. (B)
    13. (D)
    14. (A)
    15. (B)
    16. (B)
    17. (C)
    18. (D)
    19. (B)
    20. (A)

    Tips and Strategies for Solving the Hardest SAT Math Questions

    Tackling these tough problems requires more than just knowing formulas. Here are some tips to help you succeed:

    • Understand the question thoroughly: Read carefully, and identify what is being asked before diving into the math.
    • Eliminate obvious wrong answers: Use the process of elimination to make educated guesses, especially when time is limited.
    • Practice, practice, practice: The more problems you solve, the more familiar you will become with the patterns in SAT Math questions.

    How to Practice and Improve Your SAT Math Skills

    To prepare for these challenging questions, you need to practice consistently. Here are some ways to improve your skills:

    • Take full-length practice tests to get used to the pacing and pressure of the exam.
    • Focus on weaknesses: Review mistakes, and focus on concepts that are commonly tested.
    • Use online platforms that offer SAT Math practice questions, as they provide real-time feedback and guidance. You can even consider the Moonpreneur website.

    Want to ace the Geometry section? Here are the SAT Geometry Questions You Must Practice Today

    Conclusion

    The hardest SAT Math questions are tough, but with the right approach, you can tackle them with confidence. Practice is key, so don’t get discouraged by difficult problems. The more you practice, the better prepared you will be. Just stay consistent, and you will be ready for whatever the SAT throws your way.

    Want to excite your child about math and sharpen their math skills? Moonpreneur’s online math curriculum is unique as it helps children understand math skills through hands-on lessons, assists them in building real-life applications, and excites them to learn math. You can opt for our Advanced Math or Vedic Math+Mental Math courses. Our Math Quiz for grades 3rd, 4th, 5th, and 6th helps in further exciting and engaging in mathematics with hands-on lessons.

    Moonpreneur

    Moonpreneur

    Moonpreneur is an ed-tech company that imparts tech entrepreneurship to children aged 6 to 15. Its flagship offering, the Innovator Program, offers students a holistic learning experience that blends Technical Skills, Power Skills, and Entrepreneurial Skills with streams such as Robotics, Game Development, App Development, Advanced Math, Scratch Coding, and Book Writing & Publishing.
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