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NAT II Biological Science Quantitative MCQs With Answers
Question # 1
If x = 7y + 3 and z = 49y2then what is 'z' in terms of x?
Choose an answer
X2
x2- 3
(x - 3)2/7
None
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Question # 2
9218 - 3546 + 2354 = ?
Choose an answer
8026
8116
10410
23174
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Question # 3
If 3a - 5 = 3 + 2a, then a =
Choose an answer
8
9
10
12
6
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Question # 4
?
× 12 = 75% of 336
Choose an answer
48
252
28
21
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Question # 5
The population of a city increased in two years from 25,000 to 30,000; find the percent increase during the time.
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10%
20%
40%
5%
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Question # 6
Choose an answer
1.425
1.585
1.330
0.750
1.750
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Question # 7
x
2
= 1681, x = ?
Choose an answer
31
41
51
61
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Question # 8
If the radius of the circle is halfed, then its area
Choose an answer
Remains same
Become half
Become quarter
Become double
Not changed
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Question # 9
The value of (x + y)2+ (x - y)2is?
Choose an answer
4
2(x2+ y2)
4xy
-4xy
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Question # 10
Find the arithmetic mean of 25.2, 13.5, 18.5, and 34.8
Choose an answer
13
23
27
5
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Question # 11
The value of (x + y)2- (x - y)2is?
Choose an answer
4
(x2 + y2
4xy
-4xy
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