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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
x = sin
-1
3, then the value of sin x is
Choose an answer
√(3/2)
3
Not possible
-1
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Question # 2
For each real number, there is a number which is its
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Negative
Possitive
Opposite
Similar
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Question # 3
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Question # 4
The proposition S(n) is true∀n∈N,S(k+1) true when ______is true
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S(1)
Both a & c
S(k)
None
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Question # 5
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Question # 6
cos(π/2-θ) = ________;
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cosθ
sinθ
-cosθ
-sinθ
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Question # 7
In R the right cancellation property w.r.t. addition is
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Question # 8
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0
-1
1
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Question # 9
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2x
2
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Question # 10
The equation |x +4| = x has solution
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x = -2
x = 2
x = -4
x = 4
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Question # 11
If k2x2 +2hxy- 4y2 =0 represents two perpendicular lines then
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k = 2
k = ±2
k = -2
k ≠0
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Question # 12
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 # 13
(x+2)
2
= x
2
+4x +4 is
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1
2
3
4
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Question # 14
The end points of the major axis of the ellipse are called its
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foci
Vertices
Co-vertices
eccentricity
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Question # 15
1/x
2
-1 = ? (in case of making partial fraction)
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Ax +B/x
2
-1
A/x + B/ x- 1
A/ x+1 + B/x-1
None
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Question # 16
If A and B are matrices such that AB=BA=I then
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A and B are multiplicative inverse of each other
A and B are additive inverses of each other
A and B are singular matrices
A and B are equal
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Question # 17
Which is not a half plane
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ax + by < c
ax + by > c
Both A and B
None
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Question # 18
If a and b are any two distinct negative real numbers and G-ab where A.G.H represent arithmetic geometric and harmonic means then
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1
ω
2
ω
0
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Question # 19
The number of real roots in cube roots of 8 is ?
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n x m
m x n
km x n
m x kn
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Question # 20
A die is thrown what is the probability that there is a prime number on the top?
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1/2
1/3
1/6
2/3
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Question # 21
Period is Tan x/5 is
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5π
4π
2π
π/5
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Question # 22
If sinθ = 1 then θ =
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2nπ +π/2
2nπ
2π +n
Nπ +π/2
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