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Suraj ranked 18th from the top and 67th from the bottom in his class. How many students are there in his class?
Question

Suraj ranked 18th from the top and 67th from the bottom in his class. How many students are there in his class?

A.

83

B.

82

C.

85

D.

84

Correct option is D

Given:
​Suraj ranked 18th from the top and 67th from the bottom in his class.
Let's check:
The total number of students in the class.
Formula:
Total students = (Rank from top + Rank from bottom) −1
= (18  + 67) −1
= 85 −1
= 84
So, the total number of students in the class is: 84
Thus, the correct option is: (d)

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