Tough and Tricky questions: Number Properties.
If (z + 3)/9 is an integer, what is remainder when z is divided by 9? Pick:	A) 2	B) 3	C) 4	D) 5	E) 6
Assume the answer choices as the value of z   9/9= 
<gadget id="calculator">9/9</gadget>
<output>1</output>
1   Ans 6
<result>E</result>
Tough and Tricky questions: Number Properties.
If (z + 3)/9 is an integer, what is remainder when z is divided by 9?