Question
Sunita is ranked 10th from the top and 18th from the
bottom in her class. How many students are there in the class?Solution
To find the total number of students in Sunita's class, we need to add her rank from the top and her rank from the bottom and then subtract 1 (because Sunita herself is counted in both rankings). So, the total number of students in the class = 10 (rank from the top) + 18 (rank from the bottom) - 1 = 27. Therefore, the correct answer is: 4. 27
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