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