If 32XY6 is divisible by 9, X and Y being even decimal digits, then X =

 32XY6 is divisible by 9, X and Y being even decimal digits

Divisibility rule of 9:-

Add up all the digits of the number.
Check if the sum is divisible by 9 (i.e., the sum is 9 or a multiple of 9 like 18, 27, etc.).

Solution:-

32XY6 = 3+2+X+Y+6

=5+X+Y+6

=11+X+Y

=11+8+8=27

Hence, 27 is divisible by 9 .

Thus, the correct option is (D) 8