Question # 1

If abc = 2 and a =c then b=

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a²

1/2a

2/a²

2-a²

5/3 + 7/6 +9/3 +7/2 =?

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28/3

112/3

28/12

14/7

The average height of five men is 68 inches. If one man is 70 inches tall and three others have an average of 67 inches, the height of the fifth man, in inches, is

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68

69

70

71

A 4 cm cube is cut into 1 cm cubes. What is the percentage increase in the surface area after such cutting ?

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4%

300%

75%

400%

√169 /196 x 14/√1521 =?

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13/42

1/13

42/5

1/42

The average of x,y,z and 40 is 10. What is the average of x,y, adn z.

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10

0

2

15

Find the value of x if 3:b=x:c.

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3b/c

c/3b

2c/3b

3c/b

If x=7y+3 and z=49y² then what is 'z' in terms of x?

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X2

x²-3

(x-3)²/7

None

Dave is twice as old as Bob, who is 3 years older than steve. If Steve is 4a years old, Dave's age is:

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8a

22a

14a

8a+6

1 3/4 - 1 3/5 =?

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0.16

0.2

0.15

13/20

2244 - 0.88 = ? x 1122

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20.02

20.2

19.3

2.27

If apples cost 3 for 37 cents, find the cost of 1 3/4 dozen apples.

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111 cents

159 cents

259 cents

211 cents

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25/32

7/8

32/25

11/10

(160 - 130) (270 - 240) / 2250÷ 50 =?

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4/3

2/3

45

20

What is the number of 5% of which is 10 ?

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200

100

50

10

The population of a city increased in two years from 25,000 to 30,000; find the percent increase during the time.

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10%

20%

40%

5%

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b

b-180

90-b

180-b

A piece of fabric is cut into three sections so that the first is three times as long as the second and the second is three times as long as the third. What part of the entire piece is the smallest section ?

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2/5

3/7

2/3

1/13

How many miles are there between two cities if the distance is represented by a 2.4-inch line on a map having a scale of 1 inch to 8 miles ?

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19.2

12.8

8.5

38

If 3x+5y=10 and 3y+5x=30 then average if 'x' and 'y' is?

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3/2

4

5/2

7/2

What is the sum of money, of which 6% is 18 dollars ?

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600

200

300

10

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