1) Column A The average (arithmetic mean) of 10, 20 and 30 Column B The average (arithmetic mean) of 12, 20 and 28
A) The quantity in column "A" is greater.
B) The quantity in column "B" is greater.
C) The two quantities are equal.
D) The relationship cannot be determined.

2)   x + 4 = 10 Column A x * 6 Column B x / 2
A) The two quantities are equal.
B) The quantity in column "A" is greater.
C) The quantity in column "B" is greater.
D)  The relationship cannot be determined.

3)  x porcent of 24 is 12 Column A x Column B 50
A) The quantity in column "A" is greater.
B) The quantity in column "B" is greater.
C) The two quantities are equal.
D) The relationship cannot be determined.

Column A m ( t + u ) Column B n ( r + s )
A) The two quantities are equal.
B) The quantity in column "A" is greater.
C) The quantity in column "B" is greater.
D) The relationship cannot be determined.

Column A x * S Column B y * S
A) The quantity in column "A" is greater.
B) The relationship cannot be determined.
C) The two quantities are equal.
D) The quantity in column "B" is greater.

6)  x = 7 Column A x * 7 Column B 7 * x
A) The relationship cannot be determined.
B) The two quantities are equal.
C) The quantity in column "A" is greater.
D) The quantity in column "B" is greater.

7) Column A sqrt root (60) / srqt root (15) Column B 4
A) The quantity in column "A" is greater.
B) The quantity in column "B" is greater.
C) The relationship cannot be determined.
D) The two quantities are equal.

8) The price of an article of clothing was reduced from $25 to $20. The reduced price of the article was then increased by x porcent  to return it to $25. Column A x % Column B 20 %
A) The two quantities are equal.
B) The relationship cannot be determined.
C) The quantity in column "B" is greater.
D) The quantity in column "A" is greater.

9) Column A 4.1 + 1/3 Column B 5.1 - 2/3
A) The quantity in column "A" is greater.
B) The two quantities are equal.
C) The quantity in column "B" is greater.
D) The relationship cannot be determined.

10) If 2x + 3y = 15 and y = 1, then 2x =?
A) 9
B) 10
C) 12
D) 18

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