N is a positive integer. When N + 1 is divided by 4, the remainder is 3. What is the remainder when N is divided by 3?  Choose the correct choice from the following.
A) 1	B) 2	C) 3	D) 0	E) 4
N+1 = 4a+3   i.e. N+1 = 7, 10, 13, 16, ... etc.   i.e. N = 6, 9, 12, 15, ... etc.   When N is divided by 3 Remainder is always 0   Answer: 0
<result>D</result>
N is a positive integer. When N + 1 is divided by 4, the remainder is 3. What is the remainder when N is divided by 3?