ECAT Pre Computer Science chapter wise online mcq test with answers for Mathematics

ECAT Mathematics MCQ's Test For Full Book

Sr. #	Questions	Answers Choice
1	A matrix in which the number of rows is not equal to the number of columns is called a	Diagonal matrix Rectangular matrix Square matrix Scalar matrix
2		2 x 2 2 x 3 3 x 2 3 x 3
3		2 x 2 2 x 3 3 x 2 3 x 3
4	The order of the matrix [1 2 3] is	1 x 1 3 x 3 3 x 1 1 x 3
5	If there are m rows and n columns in a matrix then its order is	m x n m x m n x n n x m
6
7		Biconditional Implication Antecedent Hypothesis
8		Conclusion Implication Antecedent Hypothesis
9	If we have a statement "if p then q" then q is called	Conclusion Implication Unknown Hypothesis
10	If p and q are two statements then their biconditional 'p if q' is denoted by
11	A conditional "if p then q" is denoted by
12	If p and q are two statements then their conjunction is denoted by
13	If P is a proposition then its negative is denoted by
14	A statement which is either true or false is called	Induction Deduction Propositicon Logic
15		A A' U None of these
16		A B U None of these
17		A B U None of these
18		n(A) n(B) 0 1
19		A A' U None of these
20		A A' U U'
21		A A' U
22		A A' U A A'
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24
25		A B A'B' B'A
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