Q: How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 3 ?\nOptions:\n(A) 4\n(B) 0\n(C) 3\n(D) 2\n(E) 1 Let's give some random thoughts before answering.
User
A number ending with 3 can never be a perfect square.
Therefore, the answer is (B).
Assistant