CTET 2 Math and Science Jan 2021 Paper

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Question : 37 of 150

Marks: +1, -0

Consider the following statements:
A If

n

is even, then

n^{2}

is even.
B If

n^{2}

is not even,

n

is not even.
C If

n^{2}

is even, then

n

is even.
D If

n

is not even, then

n^{2}

is not even.
Which of the following statements is true?

B is inverse of A
D is contraposition of A
C is converse of A
D is converse of A

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