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Mathematics ECAT Pre Engineering Chapter 19 Integration Online Test MCQs With Answers
Question # 1
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a cosec(ax + b) + c
- a cosec(ax + b) + c
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Question # 2
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Question # 3
Which of the following integrals can be evaluated
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Question # 4
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X = 100 sin
θ
X = 10 sin
θ
X = 100 sec
θ
None of these
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Question # 5
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Question # 6
∛8.6 is approximately equal to
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2.488
2.48
2.0488
2.05
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Question # 7
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Question # 8
Te order of the differential equation of all conics whose axes coincide with the axes of co-ordinates is
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2
3
4
1
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Question # 9
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Question # 10
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 # 11
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Always negative
Zero
Always positive
Infinity
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Question # 12
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Question # 13
The area under the curve y = 1/x
2
between x = 1 and x =4 is:
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-25
0.75
-0.35
-10
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Question # 14
An integral of 1/x dx is:
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1/x
2
1/-x
2
1/lnx
lnx
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