If 0 < Z < Y, Z is an odd number and Y is a prime number, which of the following can be the value of Z + Y ?	Choose the correct option:  A) 11.  B) 13.  C) 17.  D) 10.  E) 15.
If Z is odd ,implies Z(odd)+y(odd/even prime)=(Even/Odd)   If Y is even, the 2 is the even prime , therefore y=2z=1 since 0&lt;Z&lt;Y therefore Z+Y =3. But 3 is not an option   which implies y is odd,   Now Z(odd)+Y(odd)=Even   10 is the only option that is even=10.
<result>D</result>
If 0 < Z < Y, Z is an odd number and Y is a prime number, which of the following can be the value of Z + Y ?