Question # 1

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a-180

2a-180

180-2a

180-b

(60)² =? x 7

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3600

3528

0.02

50

If (36)(?)(7)=21, then ? equals

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21/43

1/42

1/12

1/11

A man spent 10% of his money .After spending 60% of the reminder he has Rs.72 left. How much had he in the start?

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10

100

200

400

The average height of a class of 14 days is 5.3 feet. After new boy is admitted to the class ,the new average height now becomes 5.25. What is the height of the new boy?

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4.55

5.0

6.0

3.5

If 3 1/5 c=2 1/2 b and c≠0, then b/c=?

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25/32

7/8

32/25

11/10

Find the ratio of 18 inches to 2 yards.

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3/4

1/4

1/5

2/5

t is an integer than 5. The expression that must represent an odd integer is:

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1(t+1)

9t-1

t²

2t-3

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

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3b/c

c/3b

2c/3b

3c/b

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

The death rates for three diseases are :

Disease R 2 People out of 10,000

Disease S 13 People out of 1,000,000

Disease T 9 People out of 100,000

Disease R 2 People out of 10,000

What is the combined death rate for the three diseases?

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123 out of 1,000,000

42 out of 10,000

42 out of 1000,000

303 out of 1,000,000

If the redius of a circle is increased by 20% then the area is increased by

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44%

120%

144%

40%

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

√169 /196 x 14/√1521 =?

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13/42

1/13

42/5

1/42

12% of x =360

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250

100

400

3000

1764÷ 17.64 /0.5

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100

20

0.2

200

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?

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25%

50%

15%

20%

72/3÷ 18/6 =?

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72

8

18

48

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780

585

1170

540

A and B can do a jobs in 6 days. If A does the job alone he takes 10 days.What will be time required by B to complete the job alone?

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8

6

15

3

If a pipe can fill a tank in 2 hours and another pipe can fill the same tank in 40 minutes. How much time in minutes is needed to fill the tank if both the pipes are working together ?

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90

60

30

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

12 is 3/4 of what number ?

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20

24

16

8

If 2x + y + b11 nad 3x + 2y =17 then y is?

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1

5

6

4

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

A man spent 10% of his money. After spending 60% of the remainder he has Rs. 72 left. How much had he in the start ?

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10

100

200

400

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15

30

45

72

9218 - 3546+ 2354 =?

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8026

8116

10410

23174

If a train travels 5/6 miles in 1 1/4 minutes, how many miles will it travel in 1 hour?

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20 miles

50 miles

40 miles

30 miles

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

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150

3300

25000

15000

Which of the following is the sum of two consecutive prime numbers ?

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66

52

41

29

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

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200

100

50

10

Find the ratio of 18 inches to 2 yards.

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If x% of 60 =48, then x=?

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80

60

90

40

224√ 0.88 =? x 1122

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20.02

20.2

19.3

2.27

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4π

18π

28π

32π

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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19.0

12.8

8.5

38

One-sixth of a day is what part of the time between 3 p.m. Monday and 3 p.m. Thursday of the same week ?

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1/10

1/18

1/15

1/12

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50 m

64 m

72 m

84 m

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b-180

b-90

180-a/2

180-a