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NAT II Management Science Quantitative MCQs With Answers

Question # 1

12% of x = 360

Choose an answer

250

100

400

3000

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Question # 2

What part of an hour clapes between 10:45 a.m. and 11:09 a.m.?

Choose an answer

2/5

3/5

11/12

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Question # 3

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?

Choose an answer

25%

50%

15%

20%

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Question # 4

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?

Choose an answer

19.2

12.8

8.5

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Question # 5

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

Choose an answer

3/2

5/2

7/2

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Question # 6

Find the arithmetic mean of 25.2, 13.5, 18.5, and 34.8

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Question # 7

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

Choose an answer

2/3

1/3

2/5

3/5

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Question # 8

The average (arithmetic mean) of 8a + 5, -3a, 9, 0 and 7a - 2?

Choose an answer

3a + 1

3a + 3

4a + 1

4a + 4

12a + 12

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Question # 9

If x = 7y + 3 and z = 49y2then what is 'z' in terms of x?

Choose an answer

x2- 3

(x - 3)2/7

None

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Question # 10

1/x = 1/y + 1/z then 'x' in terms of 'y' and 'z' is given by?

Choose an answer

(y + z) / (y-z)

yz/(y + z)

(y + z)/yz

1/z -1/y

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