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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
ᵨ is a
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variable
Positive constant
Positive variable
Directrix
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Question # 2
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Question # 3
1 radian = ______
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180°
90°
57.296°
60°
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Question # 4
If the angle between two vectors
u
and
v
is 0 orπ, then the vectors
u
and
v
are:
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Orthogonal
Collinear
Perpendicular
None of these
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Question # 5
The equation |x + 4| = x has solution
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x = -2
x = 2
x = -4
x = 4
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Question # 6
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none of these
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Question # 7
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0
1
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Question # 8
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Question # 9
If one end of the diameter of the circle x
2
+ y
2
- 5x = 3y -22 = 0 is (3,4) the other end is:
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(2,7)
(-2,-7)
(-2,7)
(2,-7)
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Question # 10
The coefficient of the second term of (a+b)
4
is
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1
9
3
5
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Question # 11
If t is the parameter for one end of a focal chord of the parabola y
2
= 4ax, then its length is
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Question # 12
Sin
-1
(-x) =?
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Sin
-1
x
-Sin
-1
x
Cos
-1
x
-Cos
-1
x
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Question # 13
The direction cosines of y-axis are
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1,0,0
0,1,0
0,0,1
1,1,1
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Question # 14
6 is
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A prime integer
An irrational number
A rational number
A odd integer
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Question # 15
Period is Tan x/5 is
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5π
4π
2π
π/5
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Question # 16
The value of x, and y, when (x+iy)
2
=5+4i
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X=2, y=-1
X=-2, y=1
X=2, y=-i
X=2, y=2
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Question # 17
The equation of the circle with center origin and radius 2√2 is
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x
2
+ y
2
= 2√2
x
2
+ y
2
= 8
x
2
- y
2
= 2√2
x
2
- y
2
= 8
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Question # 18
x is a member of the set {-1,0,3,5} y is a member of the set {-2,1,2,4} which is possible?
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x- y =-6
x -y < -6
x -y > 6
None
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Question # 19
If f
1
(x) and f
2
(x) are any two anti derivatives of a function F (x) then the value of f
1
(x) = f
2
(x)
Choose an answer
A variable
A constant
Undefined
Infinity
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Question # 20
If the sum of the roots of (a + 1)x
2
+ (2a + 3)x + (3a + 4) = 0 is -1, then product of the roots is
Choose an answer
Commutative law w.r.t multiplication
Associative law w.r.t addition
Distributive law w.r.t addition
Multiplication of a scalar with the matrix
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Question # 21
If 2 Sin x Cos 2 x = Sin x then?
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X = nπ+ π/6
X = nπ +π/3
X = nπ +1
X = nπ + π/2
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Question # 22
In general matrices do not satisfy
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Not a group
A group w.r.t. subtraction
A group w.r.t. division
A group w.r.t. multiplication
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