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Mathematics General Science Test Easy Mode MCQs With Answers
Question # 1
If the three altitudes of a triangle are congruent, then the triangle is ______:
Choose an answer
Equilateral
Right angled
Isosceles
Acute angled
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Question # 2
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16cm
2
12cm
2
8cm
2
20cm
2
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Question # 3
Conjugate of real number is:
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Pure imaginary
Real
Complex
None
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Question # 4
In acute angled triangle _______ angles are less then 90°:
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1
2
3
None of these
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Question # 5
Distance between points (-1,3) and (3,-2) is:
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Question # 6
If ax=n, then:
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Question # 7
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LCM
HCF
Addition
Multiplication
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Question # 8
The region enclosed by the bounding lines of a closed figure is called:
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Volume
Length
Area
None of these
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Question # 9
The factors of x
2
-5x+6 are:
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x+1, x-6
x-2, x-3
x+6, x-1
x+2, x+3
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Question # 10
For solve the linear equations, if fraction are present, we multiply each side by ___________ of the denominator or eliminate them:
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LCM
HCF
Square root
Both a and b
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Question # 11
A quadrilateral having each angle 90° is called:
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Rectangle
Parallelogram
Rhombus
Trapezium
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Question # 12
The Discriminant of ax
2
+bx+c=0 is:
Choose an answer
b
2
-4ac
b
2+
4ac
-b
2+
4ac
-b
2
-4ac
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Question # 13
The circumference of circle is called:
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Chord
Segment
Boundary
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Question # 14
Co sec 30
o
= .................
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1/2
√3/2
2
2/√3
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Question # 15
If set a has 3 elements and B has 4 then A x B has __________ elements.
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3
4
12
7
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Question # 16
The number of elements of the power set {a,b} are.
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1
2
3
4
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Question # 17
Product of two roots =
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Question # 18
In a circle radius 10 what is the length of are intercepted by a central angle of 60°:
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π/3m
3/10πm
10π/3m
π/30m
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Question # 19
Mean is affected by change in ..........
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Place
Scale
Rate
None of these
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Question # 20
tan 30
o
=...................................
Choose an answer
1/2
√3/2
√3
1/√3
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Question # 21
In which quadrant only Cosθ and Secθ are positive?
Choose an answer
I
II
III
IV
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Question # 22
The locus of a moving point P in a plane which is always equidistant from some fixed point 0 is called:
Choose an answer
Segment line
Radial segment
Circle
Circumference
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Question # 23
Choose an answer
cos x
sec x
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Question # 24
A declarative statement which is either true or false but not both is called:
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logic
proposition
induction
deduction
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Question # 25
A groupoid (S) is called __________ if it is associative in S:
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group
abelian-group
semi-group
associative-group
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Question # 26
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B
A
none of these
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Question # 27
Minors and co-factors of the elements in a determinant are equal in magnitude but they may differ in:
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order
position
sign
symmetry
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Question # 28
Choose an answer
Reflexive property
Symmetricproperty
Transitiveproperty
Trichotomyproperty
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Question # 29
If n is a positive integer, then the binomial co-efficient equidistant form the beginning and the end in the expansion of (x+a)
n
are:
Choose an answer
same
not same
additive inverse of each other
none of these
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Question # 30
5x
2
+ 8x + 3 = 0 is:
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Question # 31
The circum-radius R of a triangle is given by:
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Question # 32
A biconditional is written in symbols as:
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Question # 33
Choose an answer
tan x
cot x
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Question # 34
ax + b < c is a inequality of:
Choose an answer
One variable
Two variable
Three variable
Four variable
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Question # 35
For any point (x, y) and y - axis:
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y = 0
y = -1
y = 1
x = 0
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Question # 36
Let f(x) = x
2
, real valued function then domain of f is the set of all:
Choose an answer
Real numbers
Integers
Positive numbers
Natural numbers
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Question # 37
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 # 38
A function, which is to be maximized or minimized is called an ________:
Choose an answer
Maximum function
Objective funciton
Minimum function
None of these
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Question # 39
y = mx + c is the equation of straight line in:
Choose an answer
Slope-intercept form
Two points from
Point slope form
Intercepts form
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Question # 40
y = b is a horizontal line perpendicular to ________:
Choose an answer
x - axis
y - axis may be
y - axis
None of these
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Question # 41
Point (5, 6) lies ..... the circle x
2
+ y
2
= 81:
Choose an answer
Outside
Inside
On
None of these
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Question # 42
The ratio between the measure of the radial segment and the diameter of a circle is:
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2 : 1
4 : 3
1 : 2
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Question # 43
x = a is a vertical line perpendicular to __________.
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x - axis
x - axis may be
y - axis
None of these
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Question # 44
Choose an answer
cos x + c
- cos x + c
sin x + c
-sin x + c
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