Reasoning Order And RankingPage 3

21.

In a class, Neha's rank is 21st from the top and 30th from the bottom. What is the total number of students in that class?
(a)49
(b)50
(c)51
(d)52
Answer is: BTotal number of students = total of both side rank - 1
Total number of students = 21 + 30 – 1 = 50.

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