Welcome to Adda
Answer
216=6*6*6
64=4*4*4
8=2*2*2
328=6*6+5=41 328/41
589=4*6+7=31 589/31
? =2*6+9=21 so we have see options that....... Which number is the multiple of 21
So the answer is 252
Ans-252
