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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
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Question # 2
for n€ N, 3
2n + 7 is divisible by
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7
8
9
10
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Question # 3
The set of whole numbers is subset of
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The set on integers
The set of natural numbers
{1, 3, 5, 7, ....}
The set of prime numbers
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Question # 4
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Question # 5
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Question # 6
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1
2
0
4
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Question # 7
The point on y
2
= 4ax nearest to the focus has its abciassae equal to
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-a
a
a/2
0
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Question # 8
A card is drawn from a pack of cards numbered 2 to 53. the probability that the number on the card is prime number less than 20 is
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2 / 13
4 / 13
5 / 13
8 / 13
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Question # 9
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1
0
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Question # 10
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a = -1/2, b = -1
a = 1, b = 2
a = 2, b = 3
None of above
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Question # 11
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-1
0
1
None of these
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Question # 12
In the figure PS is perpendicular to QR, if PQ = PR 26 and P8 = 24,then QR=
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10
20
40
26
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Question # 13
d/dx [cos x
2
] =________
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-2x cos x
2
-2x
2
sin x
2
x
2
sin x
-2x
2
sin x
2
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Question # 14
If ab > 0 and a < 0, which of the following is negative?
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b
-b
-a
(a - b)
2
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Question # 15
The equation of two polynomials P(x)/Q(x) where Q(x) ≠ 0 with no common factor is called
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12
1
10
-10
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Question # 16
In the figure angle A is =
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15
60
90
20
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Question # 17
The sum of the series 1+5+9+13+17+21+25+29 is:
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10 cm
20 cm
30 cm
40 cm
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Question # 18
1+2+3+......+n=?
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n(n +1)/2
n +1/2
n(n +1)(2n +1)/6
n
3
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Question # 19
The angle a (0° < a< 180°) measured counterclockwise from positive x-axis to a non-horizontal straight line / is called the
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Rotation
Inclination
Radian
None
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Question # 20
If 4 - x > 5, then
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x > 1
x > -1
x < 1
x < -1
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Question # 21
For any set X, X∪X is
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15
15i
-15i
-15
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Question # 22
If α and β be irrational roots of a quadratic equation, then
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α = b/a and β = ca
α = a/b and β = -c/a
α
2
+ β
2
= 1
α = -b/a and β= c/a
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