If 0 < X < Y, X is an odd number and Y is a prime number, which of the following can be the value of X + Y ? Choose the correct choice
A) 11. B) 13. C) 17. D) 10 E) 7.
If x is odd ,implies x(odd)+y(odd/even prime)=(Even/Odd)   If Y is even, the 2 is the even prime , therefore y=2 &amp; x=1 since 0&lt;X&lt;Y therefore X+Y =3. But 3 is not an option   which implies y is odd,   Now X(odd)+Y(odd)=Even   10 is the only option that is even.   Ans is 10: 10
<result>D</result>
If 0 < X < Y, X is an odd number and Y is a prime number, which of the following can be the value of X + Y ?