If a nine-digit number 985x3678y is divisible by 72, then the value of (4x – 3y) is :

 Q) If a nine-digit number 985x3678y is divisible by 72, then the value of (4x – 3y) is : 

(a) 5 

(b) 4 

(c) 3 

(d) 6 

---