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# Which of the following statements do not convey the same meaning as, If a natural number is even then its square is also even?

(A) A natural number is even implies that its square is also even. (B) For a natural number to be even it is necessary that its square is even. (C) For the square of a natural number to be even it is sufficient that the number is even. (D) If the square of a natural number is not even then the natural number is even.

Ans : (D)
If the square of a natural number is not even then the natural number is even.