A) The square of any odd integer is of the form 4q + 1, for some integer q.
B) For any odd integer p, \[{{p}^{2}}\]- 1 is divisible by 8.
C) If p and q are both odd positive integers/ then \[{{p}^{2}}+\text{ }{{q}^{2}}\]is even and divisible by 4.
D) For any natural number n, \[{{12}^{n}}\]cannot end with the digit 0 or 5.
E) None of these
Correct Answer: C
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