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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
The range of the principal sine function is
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Question # 2
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Question # 3
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6
20
0
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Question # 4
In the expansion of (a + x)
n
the general term T
r + 1
is
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Question # 5
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Question # 6
System of linear equations is inconsistent if
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System has no solution
System has one solution
System has two solution
None of above
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Question # 7
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Question # 8
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Question # 9
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Question # 10
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2 b
2 a
2 ab
a + b
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Question # 11
If A⊆ B, and B is a finite set, then
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n (a) < n(B)
n(B)<(A)
n(A)≤ n (B)
n(A)≥ n(B)
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Question # 12
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 # 13
The fifth term of the sequence a
n
= 3n - 2 is
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3
-3
13
-13
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Question # 14
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
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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 # 15
If x
2
+y
2
= 4, Then dy/dx =
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2x +2y
4 -x
2
-x/y
y/x
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Question # 16
Period is Tan x/5 is
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5π
4π
2π
π/5
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Question # 17
Sin
-1
(-x) =?
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Sin
-1
x
-Sin
-1
x
Cos
-1
x
-Cos
-1
x
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Question # 18
Which is a proper rational fraction
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3x - 7/x
2
+4
2x
2
- 5/x
2
+ 4
3x
4
/2x
2
- 15
All are proper rational fraction
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Question # 19
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 # 20
If P(E) is the probability that can event will occur then P(E)=
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1
0.5
2
0
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Question # 21
What is the conjugate of -7 -2i ?
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-7 + 2i
7 + 2i
7-2i
√53
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Question # 22
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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