All the students of class are told to sit in circle shape.

All the students of class are told to sit in circle shape. Here the boy at the 10 th position is exactly opposite to 45 th boy. Total number of boys in the class?

Quiz

Answer/Solution

70

Steps/Work

As half the circle shape consist of 45-10=35 boys,
So total number of boys in full circle=2*35=70
ANSWER: D

General Calculator / Auto Solver

All the students of class are told to sit in circle shape. Here the boy at the th position is exactly opposite to th boy. Total number of boys in the class?

Calculated Answer

70

Step by Step Solution

In order to solve problem, you must evaluate (n1 - n0) * 2.

n0 =10
n1 =45