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Mathematics General Science Test Easy Mode MCQs With Answers
Question # 1
The value i
10
Choose an answer
1
-1
i
-i
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Question # 2
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 # 3
If Z
1
= a + bi and Z
2
= c + di then Z
1
.Z
2
=
Choose an answer
ac + bdi
ac - bd
ac - bd + adi + bci
multiplication is not possible
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Question # 4
The right bisector of the sides of an acute triangle intersects each other ______:
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Outside the triangle
Inside the triangle
Hypotenuse
At no point
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Question # 5
The value of i
9 is:
Choose an answer
1
-1
i
-i
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Question # 6
How many right angles a parallelogram has ________:
Choose an answer
0
1
2
3
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Question # 7
If a line segment intersects the two sides of a triangle in the same ration then it is ______ to the third side:
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Perpendicular
Parallel
Intersecting
Similar
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Question # 8
In a scalene triangle, the angle opposite to the largest side is of measure greater than ___________.
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40°
50°
45°
60°
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Question # 9
Choose an answer
Equal
Congruent
If and only if
Correspodency
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Question # 10
The interior of a rectangle is the part of the plane enclosed by the ________:
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Square
Triangle
Rectangle
Parallelogram
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Question # 11
The __________ of a triangle is the part of the plane enclosed by the triangle:
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Exterior
Attitude
Interior
Perpendicular
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Question # 12
If a : b = c : d, then a + b : a - b = c + d : c - d is called theorem of:
Choose an answer
Componendo-Dividendo
Invertendo
Dividendo
Componendo
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Question # 13
The n
th
positive root of the product of the x
1
,x
2
,x
3
..................x
n
observations is called:
Choose an answer
Mode
Mean
Geometric mean
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Question # 14
In class (30-39), lower class limit is....
Choose an answer
39
9
30
34.5
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Question # 15
The mean of the squared deviations of X observations from their arithmetic mean is called.
Choose an answer
Variance
Standard deviation
Range
Harmonic mean
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Question # 16
In continued proportional a:b = b:c, c in said to be ______ proportional to a and b:
Choose an answer
Third
Fourth
Means
None of these
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Question # 17
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Question # 18
A circle of any radius can be constructed by rotating a compass about:
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A chord
An arc
The straight line
A fixed point
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Question # 19
A relation between two quantities of same kind is called:
Choose an answer
Proportion
Ratio
Variation
Percentage
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Question # 20
Two linear factors x
2
-15x+56 are:
Choose an answer
(x-7) and (x+8)
(x+7) and (x-8)
(x-7) and (x-8)
(x+7) and (x+8)
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Question # 21
Point (-1, 4) lies in the quadrant:
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I
II
III
IV
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Question # 22
Choose an answer
-2
2
4
-4
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Question # 23
Multiplicative inverse of -i is:
Choose an answer
i
-i
1
-1
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Question # 24
If A is a square matrix order 3 × 3 the |kA| equals:
Choose an answer
k |A|
k
2
|A|
k
3
|A|
k
4
|A|
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Question # 25
The period of sec x is:
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Question # 26
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Question # 27
The objects in a set are called:
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elements
sub-sets
whole numbers
overlapping sets
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Question # 28
What is the general term of the sequence 2, 4, 6, 8, ........... ?
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2n
n + 1
2n
2
none of these
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Question # 29
2 sin α cos ß =
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sin (α + ß) - sin (α - ß)
cos (α + ß) + cos (α - ß)
sin (α + ß) + sin (α - ß)
cos (α + ß) - cos (α - ß)
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Question # 30
If a set is described by listing its elements within brackets is called:
Choose an answer
set builder notation
tabular form
descriptive method
none of these
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Question # 31
If A = {1, 2, 7, 9}, B = {1, 4, 7, 11}:
Choose an answer
disjoints sets
equal sets
overlapping sets
complementary sets
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Question # 32
If n(S) = 3 then n {P(S)} =
Choose an answer
2
8
16
4
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Question # 33
Choose an answer
3
1
4
None
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Question # 34
Choose an answer
2
1
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Question # 35
Choose an answer
sin x
cos x
sinh x
cosh x
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Question # 36
In the case of rotation of axes which formula is true:
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Question # 37
Choose an answer
a
2b
b
2a
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Question # 38
For any point (x, y) on x-axis:
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y = 1
y = 0
y = -1
y = 2
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Question # 39
Choose an answer
Ellipse
Parabola
Hyperbola
Circle
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Question # 40
ax + by < c is an inequality of:
Choose an answer
One variable
Threevariable
Twovariable
Fourvariable
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Question # 41
In the case of translation of axes which formula is true:
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x = X - h
x = X + h
x + X = h
None
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Question # 42
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Question # 43
If a straight line is perpendicular to x-axis, then its slope is:
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0
1
2
Undefined
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Question # 44
The non-negative inequalities are called:
Choose an answer
Parameters
Constants
Decision variables
Vertices
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