SAT/Act PrActice Quiz

20 Questions | Total Attempts: 75

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SAT/Act PrActice Quiz

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Questions and Answers
  • 1. 
    If (1/3)y + 9 = 0, then y =
    • A. 

      -27

    • B. 

      -9

    • C. 

      -3

    • D. 

      3

    • E. 

      27

  • 2. 
    In the figure above, P, Q, and R lie on the same line. P is the center of the larger circle, and Q is the center of the smaller circle. If the radius of the larger circle is 4, what is the radius of the smaller circle?
    • A. 

      1

    • B. 

      2

    • C. 

      4

    • D. 

      8

    • E. 

      16

  • 3. 
    Roy planted corn on 1/5 of his land. If he planted 45 acres of corn, how many acres of land does he have?
    • A. 

      90

    • B. 

      112 1/2

    • C. 

      135

    • D. 

      225

    • E. 

      337 1/2

  • 4. 
    6, 10, 18, 34, 66 The first number in the list above is 6. Which of the following gives a rule for finding each successive number in the list?
    • A. 

      Add 4 to the preceding number.

    • B. 

      Take 1/2 of the preceding number and then add 7 to that result.

    • C. 

      Double the preceding number and then subtract 2 from that result.

    • D. 

      Subtract 2 from the preceding number and then double that result.

    • E. 

      Triple the preceding number and then subtract 8 from that result.

  • 5. 
    The two semicircles in the figure above have centers R and S, respectively. If RS = 12, what is the total length of the darkened curve?
    • A. 

    • B. 

    • C. 

      12π

    • D. 

      15π

    • E. 

      16π

  • 6. 
    If h and k are positive numbers and h + k = 7, then (7 - k)/h =
    • A. 

      1

    • B. 

      0

    • C. 

      -1

    • D. 

      H

    • E. 

      K - 1

  • 7. 
    The table above shows the populations of two countries and their population densities. The number of square miles in the area of Country B is approximately how much greater than the number of square miles in the area of Country A ?
    • A. 

      200

    • B. 

      3,600

    • C. 

      5,000

    • D. 

      8,000

    • E. 

      950,000,000

  • 8. 
    If x2 = x + 6, which of the following must be true?
    • A. 

      X = 6

    • B. 

      X< 3

    • C. 

      X > 0

    • D. 

      X^2 < x

    • E. 

      X^2 > x

  • 9. 
    Let the functions f be defined by f(x) = 5x - 2a, where a is a constant. If f(10) + f(5) = 55, what is the value of a?
    • A. 

      -5

    • B. 

      0

    • C. 

      5

    • D. 

      10

    • E. 

      20

  • 10. 
    A number is called “even-odd” if it is halfway between an even integer and an odd integer. If x is an even-odd number, which of the following must be true? I. 2x is an integer. II. 2x is even-odd. III. x is halfway between two even integers.
    • A. 

      I only

    • B. 

      II only

    • C. 

      I and II only

    • D. 

      II and III only

    • E. 

      I, II, and III

  • 11. 
    If m is a positive integer, which of the following is NOT equal to (24)m ?
    • A. 

      2^(4m)

    • B. 

      4^(2m)

    • C. 

      2^m(2^(3m))

    • D. 

      4^m(2^m)

    • E. 

      16^m

  • 12. 
    In the figure above, l || m. Which of the following must equal 180?
    • A. 

      K + n + r

    • B. 

      K + p + s

    • C. 

      N + p + s

    • D. 

      P + n + t

    • E. 

      R + s + t

  • 13. 
    How many different ordered pairs (x, y) are there such that x is an even integer, where 4 ≤ x ≤ 10, and y is an integer, where 4 < y < 10 ?
    • A. 

      8

    • B. 

      12

    • C. 

      20

    • D. 

      30

    • E. 

      36

  • 14. 
    What is the approximate distance between the points (4, -3) and (-6, 5) in the standard (x, y) coordinate plane?
    • A. 

      8.92

    • B. 

      12.81

    • C. 

      16.97

    • D. 

      17.95

    • E. 

      19.22

  • 15. 
    What is the slope of a line that is perpendicular to the line determined by the equation 5x + 8y = 17?
    • A. 

      -3

    • B. 

      -5/8

    • C. 

      17/8

    • D. 

      3/17

    • E. 

      8/5

  • 16. 
    What is the slope-intercept form of 10x - y - 8 = 0?
    • A. 

      Y = -2x

    • B. 

      Y = -10x - 8

    • C. 

      Y = -10x + 8

    • D. 

      Y = 10x - 8

    • E. 

      Y = 10x + 8

  • 17. 
    What is the slope of the line determined by the equation 2x - 3y = 6?
    • A. 

      -6

    • B. 

      -3

    • C. 

      -3/2

    • D. 

      2/3

    • E. 

      2

  • 18. 
    Read the following SAT test question, then click on a button to select your answer.  To make an orange dye,parts of red dye are mixed withparts of yellow dye. To make a green dye,parts of blue dye are mixed withpart of yellow dye. If equal amounts of green and orange are mixed, what fraction of the new mixture is yellow dye?
    • A. 

      3/16

    • B. 

      1/4

    • C. 

      3/8

    • D. 

      11/30

    • E. 

      7/12

  • 19. 
    Read the following SAT test question, then click on a button to select your answer. If the length and width of rectangle A are 10 percent less and 30 percent less, respectively, than the length and width of rectangle B, the area of A is equal to what percent of the area of B?
    • A. 

      60%

    • B. 

      6%

    • C. 

      63%

    • D. 

      40%

    • E. 

      3%

  • 20. 
    What is the distance in standard (x, y) coordinate plane between the points (5, 5) and (1, 0)? 
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

    • E. 

      E