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In the figure below, = , and is a radius of the circle, having a length of 8 inches. What is the area of OAB, in square inches?


(B) 16

(C) 32

(D) 32

(E) 64

The Correct Answer

In rectangle ABCD shown below, E is the midpoint of , and F is the midpoint of . Which of the following is the ratio of the area of quadrilateral AECF to the area of the entire rectangle?

(A)1:01 (B) 1:02 (C) 1:03 (D) 1:04 (E) 2:05

Correct Answer: B

What is the missing number in the sequence 1, 5, 10, 16, 23, 31, __?

(F) 37(G) 38(H) 39(J) 40(K) 41

Correct Answer: J

If y is a negative integer, which of the following has the least value?

(A) (B) 100y (C) (D) (E)

Correct Answer: C

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