Question # 1

The value of (x+y)² + (x-y)² is?

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4

2(x²+y²)

4xy

-4xy

If (p-3)(p+5)>(p-3)(p+8), what is the best description of p ?

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p = 3

- 8 < p < - 5

p = { }

p < 3

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41^O

65^O

115^O

106^O

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

If abc= 2 and a = c then b =

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a²

1/2a

2/a²

2-a²

(60)² =? x 7

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3600

3528

0.02

50

If (p-3) (p+4) > (p-3)(p+8) , what is the best description of p?

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p=3

-8<p<-5

p={ }

p<3

A man has Rs. 2000, and spends 18% of it. What money has he left now ?

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3600

820

1640

4000

7/3÷ 35/18÷ 54/20 = ?

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49/4

4/9

4/63

81/35

One half of the employees of Al Karim Co. earn salaries above Rs. 18,000 monthly. One third of the remainder earn salaries between Rs. 15,000 and Rs. 18,000. What part of the staff earns below Rs. 15,000 ?

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2/3

1/3

2/5

3/5

The value of (x+y)² - (x-y)² is?

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4

x²+y²

4xy

-4xy

(242 - 17)² - (7-5)²=?

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49000

49200

94200

49400

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

√256÷√64=?

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1/4

26/8

16

4

A clock gain 8 minutes every x hours. How many hours will the clock gain in 3 days?

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576/x

48/5x

24/x

576/5x

If 4x-y=13 and 3x-2y=7 then what is the average of 'x' and 'y'?

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4

3

2

6

Four people are asked to stand in a straight line. In how many different orders can they line up?

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12

16

24

6

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20

25

40

50

The value of x² + 5x +6 at x=2 is:

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10

14

18

20

If the sum of the interior angles of a regular polygon measures up to 1440 degrees, how many sides does the polygon have ?

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10 sides

8 sides

12 sides

9 sides

A rectangular lot 50 feet by 100 feet is surrounded on all sides by a concrete walk 5 feet wide. Find the number of square feet in the surface of the walk.

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1600

5250

5500

6100

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