Top/bottom and position-based ranking with conditions.
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Q1 · Order and Ranking · EASY
In a row of 40 students, Ravi is 16th from the left end. What is his position from the right end?
Q2 · Order and Ranking · MEDIUM
In a class of 45 students, Priya ranks 12th from the top. Five students who ranked below her failed the exam and their ranks are removed. What is Priya's new rank from the bottom in the updated list?
Q3 · Order and Ranking · EASY
Amit is 7th from the top and 28th from the bottom in a class. How many students are there in the class?
Q4 · Order and Ranking · MEDIUM
In a queue of people, A is 9th from the front and B is 12th from the back. If A and B interchange their positions, A becomes 21st from the front. How many people are there in the queue?
Q5 · Order and Ranking · HARD
Ramesh is 15th from the left end in a row of boys. When two boys from the left of Ramesh and three boys from the right of Ramesh leave the row, Ramesh becomes 10th from the right end. How many boys were there in the row initially?