Question 1

If the average cost of producing one widget decreases from $12.50 to $10.75, what is the percent of the decrease?

(A) 10

(B) 12.5

(C) 14

(D) 15

(E) 16

Question 2

p > 0 > q

Column A

p + q

Column B

pq

(A) The quantity in Column A is greater.

(B) The quantity in Column B is greater.

(C) The quantities are equal.

(D) The relationship cannot be determined from the

………..information given.

Question 3

Column A

The average

(arithmetic mean)

of x and y

Column B

The average

(arithmetic mean)

of x – 1 and y + 1

(A) The quantity in Column A is greater.

(B) The quantity in Column B is greater.

(C) The quantities are equal.

(D) The relationship cannot be determined from the

………..information given.

ow)

Question 4

………The integer (x – 1) is a prime number

………between 40 and 50.

Column A

The sum of all different

prime factors of x

Column B

14

(A) The quantity in Column A is greater.

(B) The quantity in Column B is greater.

(C) The quantities are equal.

(D) The relationship cannot be determined from the

………..information given.

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