there are 6561balls are there out of them 1 is heavy,find the minimum no of times the balls have to b weighted for finding out the heavy ball?  Choose the correct option:	A) 7	B) 8	C) 9	D) 10	E) 11
as 6561 =3^8   so minimum 8 number of times , balls have to be weighed.   ANSWER:8
<result>B</result>
there are 6561balls are there out of them 1 is heavy,find the minimum no of times the balls have to b weighted for finding out the heavy ball?