I just want to know that how i get total number of student who have given the exam with me if have my rank and percentile of that given exam.
Formula to get total number of student who appeared in an exam
Let’s suppose a person given an exam and he got rank 44 and percentile 99.81 in that exam then how many student was appear in that exam ?
e.g.
Total of student = x
Rank = 44
Percentile = 69.81
Total number of Student = ?
I don’t know where to start.
Well, 44 students constitute (100 -99.81=0.19) percentage of students. So the total number of students must have been $ 44 \times 100 / 0.19 = 23, 158$.