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NAT II Biological Science Quantitative MCQs With Answers

Question # 1

If (x + 1/x)2= 96 what is the value of x2+ 1/x2?

Choose an answer

100

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Question # 2

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 # 3

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 below Rs. 15,000?

Choose an answer

2/3

1/3

2/5

3/5

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Question # 4

A man bought 27 packets of Chilli Milli at $280 each, 9 packets of Chilli Milli at $320 each and 6 packets of Chilli Milli at $360 each. Find the average price per packet of Challi Milli.

Choose an answer

$250

$300

$400

$380

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Question # 5

72 + 679 + 1439 + 537 + ? = 4036

Choose an answer

1309

1208

2308

2423

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Question # 6

12% of x = 360

Choose an answer

250

100

400

3000

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Question # 7

Choose an answer

1.425

1.585

1.330

0.750

1.750

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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?

Choose an answer

100

200

400

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Question # 9

The value of {0.54- 0.44} / {0.52- 0.42} is?

Choose an answer

0.9

0.09

0.19

0.31

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Question # 10

When 3x2+ 5x + 7 is subtracted from x2+ 8x + 3 the result is?

Choose an answer

5x2- 3x + 4

3x- 2x2 - 4

x2+ 8x + 10

11x2- 3x + 10

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