Question

Vikas ranks 18^th in a class of 49 students. What is his rank from the last ?
1. 19
2. 31
3. 32
4. 33

Answer 1

Correct Answer - Option 3 : 32

Vikas's rank from first = 18

Total number of students = Position from first + position from last - 1

49 = 18 + position from last - 1

49 = 17 + position from last 

49 - 17 = position from last

Position from last = 32

So, vikas's rank from last is 32

Hence, option 3 is the correct answer.