Question # 1

A word processing operator typed 44 words per minute. After practice, the operator's speed increased to 55 words per minutes. By what percent did the operator's speed increase ? (25%)

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25%

50%

15%

20%

If abc = 2 and a =c then b=

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a²

1/2a

2/a²

2-a²

Z + 1/Z =2 ; Z =?

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2

1

1/2

1 1/2

25% of 4÷ 4% of 25 =?

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1

3

0

6

(60)²=? x 72

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36

3600

40

50

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b-180

b-90

180-a/2

180-a

(60)² =? x 7

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3600

3528

0.02

50

In solving an arithmetic example, Donna, by mistake multiplied by 6 instead of dividing by 6. If her answer was 13 1/5, what should be the correct answer to the example?

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2 8/11

5/66

2 1/5

11/30

A rectangle is 16 cm long and 10 cm wide. If the length is reduced by k cm and its width is increased also by k cm so as to make it a square then its area changes by

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169

256

100

9

None of the above

The annual decrease in the population of a city was 10% and the present number of inhabitants is 1620. What was the population 2 years hence ?

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20

400

2000

1000

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

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A factory employs M men and W women. What part of its employees are women ?

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W/(W+M)

W/M

(W+M)/M

M/W

If 7 apples cost y cents, how many apples will x dollars buy?

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x/7y

7x/y

7x/100y

700x/y

A car that gets 15 miles per gallon of gasoline can travel 250 miles on a full tank. If the same car got 20 miles per gallon, how many miles could it travel on a full tank ?

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300

750

250 3/4

333 1/3

(580 x 12) - (645 x 5) / 50 x10 = ?

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7.47

3725

74.7

4450

An angle is 30^o more than one-half its complement. Find the angle.

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20^o

30^o

50^o

60^o

Find the sum of money, 11% of which is Rs. 1650.

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150

3300

25000

15000

√?/16 = 0.5

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8

12

32

64

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

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

350 - -96÷18 =?

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318

-132

328

232

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