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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
If A is such that a,A,B are in A.P then A is called
Choose an answer
A.M
Common ratio
Common difference
None of these
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Question # 2
If the roots of ax
2
- bx - c = 0 change by the same quantity, then the expression in a, b, c that does not change is
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Question # 3
sin (
α
+
β
) + sin (
α
-
β
)
Choose an answer
2 sin
α
cos
β
sin (2
α
β)
sin
α
cos
α
None of these
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Question # 4
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Question # 5
The lines that form the cone are called its:
Choose an answer
Generation
Circular cone
nappes
conics
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Question # 6
cos 2
α=
Choose an answer
1 - 2 sin
2
α
sin
2
α
+ cos
2
β
sin
2
α
- cos
2
β
None of these
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Question # 7
The inclination of a line parallel to y-axis is
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Question # 8
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Question # 9
The minimum value of the quadratic function f(x) = 5 x 2-11,is
Choose an answer
7
-7
6
-11
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Question # 10
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Question # 11
If f(√x)=sin x , then f′(x) =______;
Choose an answer
2xcosx2
cosx2
cos√x
None of these
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