How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 2 ?\nOptions:\n(A) 2\n(B) 3\n(C) 4\n(D) 5\n(E) 0
Please answer and provide answer explanation.
(E)
A number ending with 2 can never be a perfect squar.

The answer is (E)