Question 2

In a class of 45 students, a boy is ranked 20th When two boys joined, his rank was dropped by one. What is his new rank from the end?

Solution

In a class of 45 students, a boy is ranked 20th When two boys joined,

The rank of the boy dropped by 1, i.e New rank is 21st

Total students =45+2 =47

His new rank from the end:

47 - 21 + 1

47 - 20 =27 th

Option A is correct.

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