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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
If the angle between two vectors with magnitude 2 and 15 is 30
°
then their scalar product is
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15
30
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Question # 2
The identity elements with respect to subtraction is
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0
1
-1
Does not exist
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Question # 3
The axis of the parabola x
2
= 4ay is:
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y = 0
x = 0
x = -a
y = a
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Question # 4
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Question # 5
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Question # 6
A square matrix A = [aij] is lower triangular matrix when:
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aij = 0 for all i < j
bij = 0
cij = 0
dij =0
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Question # 7
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f(x) = x
2
f(x
2
) = x
f(x) = x
none of these
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Question # 8
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Question # 9
AB is a vertical pole and C is its middle point. The end A is on the level ground and P is any point on the level ground other than A. the portion CB subtends and angle
β
at P. If AP : AB = 2 : 1 then
β
=
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Question # 10
ab > 0 and a > 0 then
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a > b
a < b
a = b
None
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Question # 11
The polar form of complex number x ≠ I y =
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r cos θ+ r sin θ
r cos θ+ is sin θ
cos θ+ r sin θ
i cos θ+ i sin θ
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