Tough and Tricky questions: Number Properties.
If (z + 3)/6 is an integer, what is remainder when z is divided by 6?
Choose the correct choice from the following choices:
A) 2  B) 3  C) 4  D) 5  E) 6
6/6= 
<gadget id="calculator">6/6</gadget>
<output>1</output>
1   Ans 3
<result>B</result>
Tough and Tricky questions: Number Properties.
If (z + 3)/6 is an integer, what is remainder when z is divided by 6?