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ECAT Pre General Science Mathematics Chapter 19 Integration Online Test MCQs With Answers
Question # 1
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Question # 2
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Question # 3
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Question # 4
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a cos(ax + b) + c
- a cos(ax + b) + c
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Question # 5
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2, 3
3, 3
2, 6
2, 4
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Question # 6
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5x
4 + c
1/6 x
6
+ c
5x
2
+ c
1/5 x
6
+ c
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Question # 7
The general solution of the differential equation x dy / dx = 1 + y is:
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2
1
3
None
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Question # 8
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a sec(ax + b) + c
- a sec(ax + b) + c
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Question # 9
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sin x + c
-sin x + c
cos x + c
-cos x + c
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Question # 10
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Question # 11
The set of all antiderivaties of f(= ∫f(x)dx) is the
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Definite integral
Indefinite integral
Integral
Area
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Question # 12
If the graph of f is entirely below the x-axis, then the value of definite integral is
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= 0
< 0
> 0
None
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Question # 13
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Question # 14
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Question # 15
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Question # 16
∫x/Sin
2
x dx is equal to:
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x cot x + ln|sinx |
-x cot x - ln|sinx |
x cot x - ln|sinx |
x. tan x- ln|secx |
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Question # 17
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Question # 18
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Question # 19
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π
π/6
-
π/2
2
π
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Question # 20
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Question # 21
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sin 2x + c
-sin 2x + c
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Question # 22
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cot x + c
tan x + c
-cot x + c
-tan x + c
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Question # 23
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cosec x + c
-cosec x + c
-sec x + c
sec x + c
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Question # 24
The area between the x-axis the curve y =4x-x2 is :
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32/2
15
18
21
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Question # 25
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Question # 26
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x
2
+ 2x + c
(x
2
+ 2x -1)
4
+ c
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Question # 27
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Question # 28
The approximate increase in the area of a circular disc if its diameter increased form 44cm to 44.4cm is
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0.4cm
8.8πcm
17.6 πcm
35.2πcm
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Question # 29
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Question # 30
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Question # 31
The integral of 3x
5
dx is:
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15 x
4
x
6
/2
1/6x
5
x
5
/ln3
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