Rohini is standing in a queue in which her position is 21st from either end of the queue.
Can you calculate how many people are standing in the queue?  Choose the correct option.
A) 21 people. B) 31 people. C) 41 people. D) 51 people. E) 61 people.
Explanation:   Since Rohini is 21st from either side, there must be 20 people in front of her and 20 people behind her.   20 + 20 + 1 (she herself) = 41   Therefore, the queue consists of 41 people.   Answer 41 people.
<result>C</result>
Rohini is standing in a queue in which her position is 21st from either end of the queue.
Can you calculate how many people are standing in the queue?