In a queue of children, Riya is 72nd from the left end and 19th from the right end. Find the total number of children in the queue.
Show answer & explanation
Correct answer: C
Explanation
Using the standard ranking formula:
Total number of children = (Position from left) + (Position from right) − 1
Given:
• Position of Riya from left = 72
• Position of Riya from right = 19
Total = 72 + 19 − 1 = 91 − 1 = 90
Hence, the correct option is (C).