ECAT Mathematics Chapter 1 online mcq test with answers for chapter 1 (Number System)

ECAT Mathematics Chapter 1 Number System

Sr. #	Questions	Answers Choice
1	The set of rationals numbers between 0 and I is	Finite Null set Infinite None of these
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3
4		are real no both are not real are imaginary no both are imaginary
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6		1 -1
7		1 3 2-i -1
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9
10		-8 8 8i 32
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13		1 -i i 0
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19	The set of natural no. is closed under	multiplication subtraction difference division
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