If x is an odd integer and y and z are even integers, which of the following CANNOT be an integer?  Options
A) y/z
B) x/y
C) z/x
D) yx/z
E) zx/y
x = Odd   y = Even   z = Even   Checking Options:   A. y/z Even/Even may be an Integer e.g. 4/2=2 Hence Incorrect Option   B. x/y Odd/Even CAN NEVER be an Integer Hence Correct Option   Answer : x/y
<result>B</result>
If x is an odd integer and y and z are even integers, which of the following CANNOT be an integer?