GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Rahul is waiting in a line to purchase a movie ticket at counter A and
[#permalink]
12 Apr 2023, 00:23
12 Apr 2023, 00:23
Expert Reply
00:00
Question Stats:
90% (01:20) correct
10% (01:21) wrong based on 10 sessions
Hide Show timer Statistics
Rahul is waiting in a line to purchase a movie ticket at counter A and there are 8 people waiting behind Rahul. As a new counter B was opened, few people behind Rahul from counter A went to counter B, also a new person joined counter B, there are 6 people wating at each of both counters. How many people are in front of Rahul before counter B was opened?
1
2
3
4
5
1
2
3
4
5
GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2508
Given Kudos: 1053
GPA: 3.39
Re: Rahul is waiting in a line to purchase a movie ticket at counter A and
[#permalink]
17 Apr 2023, 00:24
17 Apr 2023, 00:24
1
Expert Reply
Before counter B was opened, there were 6 people waiting at each of counter A and counter B, and Rahul was waiting in line at counter A with 8 people behind him.
After some people from counter A went to counter B and a new person joined counter B, the number of people waiting at each counter became 6. This means that 2 people from counter A (8 - 6) went to counter B, along with the new person who joined counter B.
Since Rahul was already waiting in line at counter A, and 2 people from counter A went to counter B, the number of people in front of Rahul before counter B was opened would be 2.
So the correct answer is 2.
After some people from counter A went to counter B and a new person joined counter B, the number of people waiting at each counter became 6. This means that 2 people from counter A (8 - 6) went to counter B, along with the new person who joined counter B.
Since Rahul was already waiting in line at counter A, and 2 people from counter A went to counter B, the number of people in front of Rahul before counter B was opened would be 2.
So the correct answer is 2.
gmatclubot
Re: Rahul is waiting in a line to purchase a movie ticket at counter A and [#permalink]
17 Apr 2023, 00:24
Moderators:
