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Mathematics General Science Test Hard Mode MCQs With Answers
Question # 1
If the angle of a triangle are in the ratio 2:3:7, the triangle is
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Obtuse
Acute
Right angle
Isosceles
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Question # 2
The line joining (1, 3) to (a, b) has unit gradient then
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a-b = -2
a+b = 0
a-b + 5
2a+3b=1
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Question # 3
If a statement S(n) is true for n = 1 and the truth of S(n) for n + K implies the truth of S(n) for S(n) = K + 1, then S(n) true for all
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All Real numbers
All integers
Positive integers
All complex numbers
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Question # 4
A line segment whose end points lie on a circle is called
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The secant of the circle
The arc of the circle
The chord of the circle
The circumference of the circle
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Question # 5
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An irrational number
Whole number
A positive integer
A rational number
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Question # 6
Complex roots of real quadratic equation occur in
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Conjugate pair
ordered pair
reciprocal pair
quadratic function
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Question # 7
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Question # 8
If A and B are matrices of same order than (,A + B)(A + B) =
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A
2
+ B
2
A
2
+ B
2
+ 2AB
A + B
A
2
+ B
2
+ AB + BA
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Question # 9
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Nilpotent matrix
Singular matrix
Non singular matrix
Diagonal matrix
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Question # 10
If c is a constant number and if f is the function defined by the equation f(x) = c for all values of x, then f is differentiable at every x and f is defined the equation f(x) = _________
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f
1
C
0
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Question # 11
The perpendicular bisector of any chord of a circle
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Passes through the centre of the cirle
Does not pass through the centre of the circle
May or may not pass through the centre of the cirlce
None of these
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Question # 12
3/2 is
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An irrational number
Whole number
A positive integer
A rational number
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Question # 13
The Domain of f(x) = log x is
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Question # 14
Write the first four terms of the arithmetic sequence if a
1
= 5 and other three consecutive terms are 23,26,29
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23, 26, 29, 32
5, 8, 11, 14
8, 11, 14, 17
None of these
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Question # 15
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-2-i
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Question # 16
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p < r
p > r
p + r < 0
p - r < 0
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Question # 17
Which of the following is the subset of all sets?
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{1, 2,3}
{0}
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