Option: C is the correct answer.
            C) 6
Step-by-step explanation:
We are given a word problem as:
8, minus some number divided by 3, equals 6.
Let then number be 'b'
i.e. in mathematical expression we are given:
on subtracting both side by 8 we obtain:
Now on multiplying both side by -1 we have:
On multiplying both side by 3 we obtain:
     Hence, the number is : b=6