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NAT II Biological Science Quantitative MCQs With Answers

Question # 1

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

Choose an answer

200

100

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Question # 2

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

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3a + 1

3a + 3

4a + 1

4a + 4

12a + 12

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Question # 3

If 3a - 5 = 3 + 2a, then a =

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Question # 4

David receives his allowance on Sunday. He spends 1/4 of his allowance on Monday and 2/3 of the remainder on Tuesday. What part of his allowance is left for the rest of the week?

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2/3

4/5

6/7

1/4

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Question # 5

What is the percent profit made on the sale of 1000 shares of stock bought at Rs. 10 per share and sold at Rs. 12 per share?

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0.2%

25%

20%

41%

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Question # 6

The area of the circle is 16π. The length of the diameter of the circle is

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Question # 7

1.02 - 0.02 + ? = 1.842

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0.222

0.842

None

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Question # 8

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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100

200

400

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Question # 9

The ratio from 5 feet to 3 inches is

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3/5

5/3

3/60

1/20

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Question # 10

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%

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Question # 11

2.08 - (0.5)²= ?

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-1.20

1.88

1.83

2.16

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