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.
Trains P and Q cross each other in 13.2 seconds when moving in opposit
[#permalink]
Updated on: 14 Sep 2022, 05:42
Updated on: 14 Sep 2022, 05:42
2
Bookmarks
Trains P and Q cross each other in 13.2 seconds when moving in opposite directions and in 66 seconds when crossing each other in the same direction. If the faster of the train crosses a stationary pole in 10 seconds. In how much time will the slower of the two trains cross a pole?
A. 15
B. 18
C. 20
D. 21
D. 24
adapted from
A. 15
B. 18
C. 20
D. 21
D. 24
adapted from
Originally posted by pintukrgre on 13 Sep 2022, 10:58.
Last edited by pintukrgre on 14 Sep 2022, 05:42, edited 1 time in total.
Last edited by pintukrgre on 14 Sep 2022, 05:42, edited 1 time in total.
Re: Trains P and Q cross each other in 13.2 seconds when moving in opposit
[#permalink]
14 Sep 2022, 04:11
14 Sep 2022, 04:11
Expert Reply
The question is adapted from which source ?
Aside the typos in the question
Aside the typos in the question
Re: Trains P and Q cross each other in 13.2 seconds when moving in opposit
[#permalink]
26 Jul 2024, 01:11
26 Jul 2024, 01:11
Explanation please?
