GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 18 Nov 2018, 21:59

### GMAT 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

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

## Events & Promotions

###### Events & Promotions in November
PrevNext
SuMoTuWeThFrSa
28293031123
45678910
11121314151617
18192021222324
2526272829301
Open Detailed Calendar
• ### How to QUICKLY Solve GMAT Questions - GMAT Club Chat

November 20, 2018

November 20, 2018

09:00 AM PST

10:00 AM PST

The reward for signing up with the registration form and attending the chat is: 6 free examPAL quizzes to practice your new skills after the chat.
• ### The winning strategy for 700+ on the GMAT

November 20, 2018

November 20, 2018

06:00 PM EST

07:00 PM EST

What people who reach the high 700's do differently? We're going to share insights, tips and strategies from data we collected on over 50,000 students who used examPAL.

# M70-16

Author Message
TAGS:

### Hide Tags

Math Expert
Joined: 02 Sep 2009
Posts: 50627

### Show Tags

03 Sep 2018, 03:26
00:00

Difficulty:

(N/A)

Question Stats:

100% (01:04) correct 0% (00:00) wrong based on 3 sessions

### HideShow timer Statistics

A train travels at a constant speed from town A to town D, passing through towns B and C on the way, in that order. If the entire trip takes 3 hours, how long does it take from town B to town C?

(1) From town A to town C takes the train 1 hour.

(2) From town B to town D takes the train 2.5 hours.

_________________
Math Expert
Joined: 02 Sep 2009
Posts: 50627

### Show Tags

03 Sep 2018, 03:26
Official Solution:

We’ll go for LOGICAL because there is a logic to understanding the operator.

Statements (1) and (2) are clearly insufficient on their own, as they only give a larger section of which B to C is only a part. (A), (B) and (D) are eliminated. Combining them, we get an axis with the total time (3 hours), and 2 sections (A to C, B to D) which have an overlap (B to C) – and since we have 3 out of the 4 elements required to calculate, we can find the overlap!

_________________
Re M70-16 &nbs [#permalink] 03 Sep 2018, 03:26
Display posts from previous: Sort by

# M70-16

Moderators: chetan2u, Bunuel

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.