LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
in Reasoning by (53.1k points)
closed by
If you are 9th person in a queue starting from one end and 11th from another end, what is the number of persons in the queue?
1. 19
2. 21
3. 20
4. 18

1 Answer

0 votes
by (54.5k points)
selected by
Best answer
Correct Answer - Option 1 : 19

Rule: Total number of persons in a queue = Position of a person from one end + position of a person from another end - 1 


total number of persons in a queue = 9 + 11 - 1 = 19

Hence, 19 is correct.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.