SAT+PREP+TEST+9


 * 1.** (3 x 104) + (2 x 10²) + (4 x 10) =

A. 302400

B. 32400

C. 30240

D. 3240

E. 324
 * 2.** Andy solves problems 74 to 125 inclusive in a Math exercise. How many problems does he solve?

A. 53

B. 52

C. 51

D. 50

E. 49
 * 3.** If x and y are integers, and 3x + 2y = 13, which of the following could be the value of y ?

A. 0

B. 1

C. 2

D. 3

E. 4
 * 4.** In triangle ABC, AD = DB, DE is parallel to BC, and the area of triangle ABC is 40. What is the area of triangle ADE ?

A. 10

B. 15

C. 20

D. 30

E. it cannot be determined from the information given
 * 5.** If n > 0, which of the following must be true?

I n² > 1 II n - n² < 0 III 2n - 1 > 0

A. I only

B. II only

C. III only

D. I and II only

E. none
 * 6.** If the slope of a line is ½ and the y-intercept is 3, what is the x-intercept of the same line?

A. 6

B. 3/2

C. 0

D. -2/3

E. -6
 * 7.** 6 people meet for a business lunch. Each person shakes hands once with each other person present. How many handshakes take place?

A. 30

B. 21

C. 18

D. 15

E. 10
 * 8.** If x² - y² = 55, and x - y = 11, then y =

A. 8

B. 5

C. 3

D. -8

E. -3
 * 9.** In a sports club with 30 members, 17 play badminton and 19 play tennis and 2 do not play either. How many members play both badminton and tennis?

A. 7

B. 8

C. 9

D. 10

E. 11
 * 10.** Rectangle ABCD has a perimeter of 26. The half circle with diameter AD has an area of 8π. What is the perimeter of the part of the figure that is not shaded?

A. 26 + 4π

B. 18 + 8π

C. 18 + 4π

D. 14 + 4π

E. 14 + 2π