SAT Practice, mixed Algebra and Geometry

Question 1

PQRS&WXYZ both have perimeters of 12. How many other inscribed rectangles have same perimeter?

Accepted Answer

more than 4

Question 2

If (x+y)2 = 100 and (x-y)2 = 16, what is the value of xy?

Accepted Answer

21

Question 3

In the figure, T and P are equidistant from O. What are T's coordinates?

Accepted Answer

(-a,b)

Question 4

Which of the following represents all values of x that satisfy the inequality -1 ≤ 4x - 5?

Accepted Answer

A

Question 5

If x represents an odd integer, which of the following represents the next odd integer > x?

Accepted Answer

x+2

Question 6

In an isosceles ∆ABC, AB>AC. Which of the following must be false?

Accepted Answer

y=z

Question 7

If a film takes 90 minutes to show, 15 minutes in is what fraction of the movie?

Accepted Answer

1/6

Question 8

Gameboard divided into n x n squares. What is a possible perimeter of the gameboard?

Accepted Answer

52

Question 9

What is the meaning of this symbol?

Accepted Answer

money is the root of all evil

Question 10

In ∆HJK, ∠JHK is a rt ∠. Which length is greatest?

Accepted Answer

JK

Questions 10