How many 7's are there in the following series which are preceded by 6 which is not preceded by 8 ? 8 7 6 7 8 6 7 5 6 7 9 7 6 1 6 7 7 6 8 8 6 9 7 6 8 7
Select the most appropriate alternative as the answer. - You are living in the college hostel. The dal served to you in the mess has a lot of stones. What would you do ?