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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
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Question # 2
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Question # 3
If n € N , then n(n+3) is always
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Multiple of 3
Multiple of 6
odd
even
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Question # 4
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1
2
3
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Question # 5
Tan
-1
1/x = ______
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sin x
sec
-1
X
cot
-1
X
None of these
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Question # 6
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1
-1
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Question # 7
Sum of two quantities is at least 20 is denoted by
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x +y =20
x +y≥ 20
x +y≠ 20
x +y≤20
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Question # 8
If A is a non-singular matrix then adj A is
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Non-singular
Symmetric
Singular
Non defined
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Question # 9
The slope of y-axis is
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0
undefined
1
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Question # 10
The positive integer just greater than (1+0.0001)
10000
is
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4
5
2
3
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Question # 11
The set {{a,b}} is
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Infinite set
Singleton set
Two points set
None
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Question # 12
The equation of the normal to the circle x
2
+ 2
2
= 25 at (4,3) is
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3x -4y =0
3x -4y= 5
4x + 3y=5
4x - 3y =25
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Question # 13
If the 9
th
tern of A.P is 8 and the 4
th
term is 20. then the first term is
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1
2
-2
-1
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Question # 14
Which of the following is solution of Tan
2
x = 1/3
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7π/6
5π/6
π/6
All
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Question # 15
If i,m,n are the direction cosines of a vector O̅P̅ then
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I
2
+ m
2
+ n
2
=0
I
2
- m
2
+ n
2
=1
I
2
+ m
2
+ n
2
=1
I
2
+ m
2
- n
2
=0
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Question # 16
The conic is a parabola if
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e <1
e > 1
e = 1
e = 0
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Question # 17
The set (Z, +) forms a group
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Function on B
Range
Domain
A into B
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Question # 18
In 30,60,90 triangle if the smallest side is 6 than the side opposite to the angle of 60
o
is
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12
3
6√3
6
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Question # 19
x
2
+2x -25 = 0 is
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1
2
3
4
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Question # 20
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 # 21
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 # 22
An m x n matrix is said to be rectangular if
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Forms a group w.r.t. addition
Non commutative group w.r.t. multiplication
Forms a group w.r.t. multiplication
Doesn't form a group
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