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· started a discussion

· 1 Months ago

sir
please consider once
here is not mention the rank of student
either from top or buttom than how can we reach that conclusion
that the rank of boy is from top..

Question:
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 ?
Options:
A) 25th
B) 26th
C) 27th
D) 28th
Solution:
Ans: (c)

 Total student is 45

A boy is ranked 20th 

When two boys joined, Now the total student is 47 

his rank was dropped by one

then the rank is 21 

 so, 47 - 21 = 26 

          26 + 1 = 27th

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