If at least one student attempted all the questions in the test, what is the maximum possible number of questions left un-attempted by any student?
Explanation:
Consider the solution to the first question of this set.
The maximum questions un-attempted by any student will be for F when x = 1. Since at least one student attempts all the questions, we can assume that A attempts all the questions in the exam and hence total questions in the exam = 576 while F attempted only 216 questions. Hence the number of un-attempted questions = 576 – 216 = 360.
Hence, 360.
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