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Mathematics General Science Test Easy Mode MCQs With Answers
Question # 1
A matrix is called ______ matrix, if its number of rows is equal to its number of columns:
Choose an answer
Rectangular
Row
Column
Square
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Question # 2
The factors of x
2
-7x+12:
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(x+3)(x+4)
(x-3)(x-4)
(x+3)(x-4)
(x-3)(x+4)
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Question # 3
Choose an answer
-8
-4
-2
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Question # 4
A triangle having all sides different is called:
Choose an answer
None of these
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Question # 5
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Binomial
Trinomial
Monomial
Rotional
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Question # 6
The distance formula for two distinct points A(x
1
,y
1
) and B(x
2
,y
2
) are:
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Question # 7
A triangle of all three sides are equal is called _________ triangle:
Choose an answer
Isosceles
Scalene
Right angled
Equilateral
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Question # 8
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Question # 9
Transpose of row matrix is called ______ matrix:
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Identity
Row
Square
Column
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Question # 10
Choose an answer
5
1/2
7
1/7
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Question # 11
If x=-3 and y=-1 then the value of x
3
y will be:
Choose an answer
27
-27
9
-9
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Question # 12
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Question # 13
In a set of observation. 5,5,7,9,9,9,9,11,11,11,11,12,12 the mode is:
Choose an answer
9
11
Both 9 and 11
None of these
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Question # 14
Arithmetic means is a measure that determines a value of the variable under study by dividing the sum of all values of the variable by their...
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Number
Group
Denominator
Numerator
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Question # 15
An angle which is equal to 90° is called:
Choose an answer
right angle
obtuse angle
acute angle
none of these
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Question # 16
The opposite angles of any quadrilateral inscribed in a _______ are supplementary:
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Circle
Square
Hexagon
Rectangle
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Question # 17
Co sec 45
o
= .................
Choose an answer
1
√2
1/√2
0
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Question # 18
Choose an answer
-1
1
0
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Question # 19
Choose an answer
u = v
2
u = kv
2
uv
2
= k
uv
2
= 1
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Question # 20
Choose an answer
An improper fraction
An equation
A proper fraction
None of these
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Question # 21
Roots of the equation 4x
2
-5x+2=0 are:
Choose an answer
Irrational
Imaginary
Rational
None of these
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Question # 22
Pi radians is equal to:
Choose an answer
150°
160°
180°
240°
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Question # 23
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Question # 24
The period of cos 2x is:
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Question # 25
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Question # 26
No. of arrangements can be made of 4 letters a, b, c, d taken 2 at a time ?
Choose an answer
8
12
10
14
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Question # 27
The ration of the sum and product of roots of 7x
2
- 12x + 18 = 0 is:
Choose an answer
7:12
2:3
3:2
7:18
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Question # 28
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn bears a number which is a multiple of 3 ?
Choose an answer
none of these
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Question # 29
Sum of all four fourth roots of unity is:
Choose an answer
1
0
-1
3
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Question # 30
The graph of x = sin y is obtained by reflecting the graph of y = sin x about the line:
Choose an answer
x axis
y axis
y = x
y = -x
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Question # 31
If sin Θ + cosec Θ = 2, then sin
2
Θ + cosec
2
Θ =
Choose an answer
2
4
0
8
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Question # 32
The period of cosec 3x is:
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Question # 33
The domain of y = cos
-1
x function is:
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Question # 34
Choose an answer
Constant function
Absolute linear function
Linear function
Quadratic function
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Question # 35
The inequality y > b is the open half plane to the ______ of the boundary line y = b:
Choose an answer
Above
Left
Below
Right
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Question # 36
If in the case of translation of axes, O (-3, 2), (x, y) = (-6, 9) then (X, Y) =
Choose an answer
(-3, 9)
(-3, 7)
(-9, 11)
(3, 7)
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Question # 37
Choose an answer
Parallel lines
Perpendicular lines
Non-parallel lines
None of these
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Question # 38
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Question # 39
The vertex of the parabola x
2
= -4ay is:
Choose an answer
(a, 0)
(0, 0)
(0, -a)
(0, a)
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Question # 40
Which of the following is not a vector quantity ?
Choose an answer
Weight
Mass
Force
Velocity
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Question # 41
The graph of the parabola y
2
= -4ax is symmetric about:
Choose an answer
x-axis
y = x
y-axis
None of these
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Question # 42
Choose an answer
tan x + c
-tan x + c
sec x + c
-sec x + c
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Question # 43
tanh x =
Choose an answer
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Question # 44
-4 < y < 4 is the solution of the following:
Choose an answer
y = 5
y = 3
y = -4
y = 4
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