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NAT I General Science Mathematics MCQs With Answers
Question # 1
The conic is a parabola if
Choose an answer
e <1
e > 1
e = 1
e = 0
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Question # 2
If Sin
-1
x + cos
-1
y = π, then x and y are
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Associative angles
Complementary angles
Reflex angles
Supplementary angles
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Question # 3
If the diagonal of a square has coordinates (1,2) and(5,6) the length of a side is
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3
4
1
5
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Question # 4
How many elements are in the sample space of two rolling dies
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6
12
18
36
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Question # 5
If C
n
r
, P
n
r
= 24:1 then r = ?
Choose an answer
1
2
3
4
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Question # 6
In which quadrant is the solution of the equation sin x - 1 = 0
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II quadrants
II and III quadrants
III and Iv quadrants
I quadrant
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Question # 7
The average of first 100 integers is=
Choose an answer
50 1/2
25 1/4
100
5050
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Question # 8
The angle a (0° < a< 180°) measured counterclockwise from positive x-axis to a non-horizontal straight line / is called the
Choose an answer
Rotation
Inclination
Radian
None
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Question # 9
If Z
1
= 1+i, Z
2
= 2+3i, then |Z
2
-Z
1
|=?
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√3 I
√7
-2-1
√5
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Question # 10
The magnitude of a vector can never be
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Zero
Negative
Positive
Absolute
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Question # 11
The axis of the parabola y
2
= 4ax is
Choose an answer
x =0
Y =0
X = y
X = -y
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