In a class of students, if X is ranked 5th from the top and Y is ranked 10th fro
Practice Questions
Q1
In a class of students, if X is ranked 5th from the top and Y is ranked 10th from the bottom, what is the total number of students in the class? (2023)
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Questions & Step-by-Step Solutions
In a class of students, if X is ranked 5th from the top and Y is ranked 10th from the bottom, what is the total number of students in the class? (2023)
Step 1: Understand that X is ranked 5th from the top. This means there are 4 students above X.
Step 2: Understand that Y is ranked 10th from the bottom. This means there are 9 students below Y.
Step 3: To find the total number of students, add the number of students above X (4) to the number of students below Y (9) and then add 1 for X himself.
