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

It is currently 07 Dec 2019, 06:39
Register
GMAT Club Tests
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

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
Your Progress

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

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
CLICK HERE TO HIDE/SHOW EVENTS

Two sides of a triangle measure 4 and 12. Which one of the following c

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics
Print view
First unread post
 
  Sort by Date Sort by Kudos  
Search for:
 
PREVIOUS TOPIC
NEXT TOPIC
Author Message
TAGS:

Hide Tags

Find Similar Topics 
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 59589
CAT Tests
Top Member of the Month
Two sides of a triangle measure 4 and 12. Which one of the following c  [#permalink]

Show Tags

New post Updated on: 15 Jul 2019, 03:54
1
00:00
A
B
C
D
E

Difficulty:

  5% (low)

Question Stats:

93% (00:33) correct 7% (00:41) wrong based on 29 sessions

HideShow timer Statistics

Two sides of a triangle measure 4 and 12. Which one of the following could equal the length of the third side?

(A) 5
(B) 7
(C) 9
(D) 17
(E) 20

Source: Nova GMAT
Difficulty Level: 500
Spoiler: OA

_________________
New to the GMAT CLUB Forum?
Posting Rules: QUANTITATIVE | VERBAL. Guides and Resources: QUANTITATIVE | VERBAL | Ultimate GMAT Quantitative Megathread | All You Need for Quant

Questions' Banks and Collection:
PS: Standard deviation | Tough Problem Solving Questions With Solutions | Probability and Combinations Questions With Solutions | Tough and tricky exponents and roots questions | 12 Easy Pieces (or not?) | Bakers' Dozen | Algebra set | Mixed Questions | Fresh Meat
DS: DS Standard deviation | Inequalities | 700+ GMAT Data Sufficiency Questions With Explanations | Tough and tricky exponents and roots questions | The Discreet Charm of the DS | Devil's Dozen!!! | Number Properties set | New DS set
MIXED: GMAT Club's Complete Questions' Bank | SEVEN SAMURAI OF 2012 | Tricky questions from previous years. | Special Questions' Directory | Best Of The Best Of 2017 | The Best Of Quant of 2016 | 20 hardest and 20 best questions of 2015 | 15 best topics of 2015 | Seven Samurai of 2012 | GMAT Probability Questions

What are GMAT Club Tests?
Extra-hard Quant Tests with Brilliant Analytics
Signature Read More

Originally posted by Bunuel on 05 Apr 2019, 01:33.
Last edited by SajjadAhmad on 15 Jul 2019, 03:54, edited 1 time in total.
Added Source
Manager
Manager
avatar
S
Joined: 30 Aug 2018
Posts: 104
Location: India
Concentration: Finance, Accounting
GMAT 1: 600 Q49 V23
GPA: 3.36
WE: Consulting (Computer Software)
Premium Member
Re: Two sides of a triangle measure 4 and 12. Which one of the following c  [#permalink]

Show Tags

New post 05 Apr 2019, 01:46
1
In any given triangle with sides A, B and C the sum of the lengths of any two sides of a triangle must be greater than the third side:

12-4<side<12+4
8<side<16
Only C : 9 satisfies the condition.
Intern
Intern
avatar
S
Joined: 01 Oct 2018
Posts: 14
Location: India
Concentration: Technology, Social Entrepreneurship
GPA: 3.88
GMAT ToolKit User Reviews Badge
Re: Two sides of a triangle measure 4 and 12. Which one of the following c  [#permalink]

Show Tags

New post 05 Apr 2019, 02:08
1
Triangle property states that sum of two sides should be greater than third side and difference of two sides should be less than third side
Values of Side1 = 4, Side2 = 12 so

Side3 < Side2 + Side1 and Side3 > Side2 - Side1

12-4 < Side3 < 12+4
from options only value C satisfies

Answer is C
CEO
CEO
User avatar
D
Status: GMATINSIGHT Tutor
Joined: 08 Jul 2010
Posts: 2977
Location: India
GMAT: INSIGHT
Schools: Darden '21
WE: Education (Education)
Reviews Badge
Re: Two sides of a triangle measure 4 and 12. Which one of the following c  [#permalink]

Show Tags

New post 05 Apr 2019, 03:39
Bunuel wrote:
Two sides of a triangle measure 4 and 12. Which one of the following could equal the length of the third side?

(A) 5
(B) 7
(C) 9
(D) 17
(E) 20


The property for a triangle to exist

Sum of any two sides of triangle > Third side of the triangle

i.e. if the third side = x then

4+x > 12 and 4+12 > x
i.e. x > 8 and x < 16

9 is the only acceptable value of x out of the given options hence

Answer: Option C
Attachments

File comment: www.GMATinsight.com
Geometry 4 Sum of two sides greater than third.jpg
Geometry 4 Sum of two sides greater than third.jpg [ 93.57 KiB | Viewed 403 times ]


_________________
Prosper!!!
GMATinsight
Bhoopendra Singh and Dr.Sushma Jha
e-mail: info@GMATinsight.com I Call us : +91-9999687183 / 9891333772
Online One-on-One Skype based classes and Classroom Coaching in South and West Delhi
http://www.GMATinsight.com/testimonials.html

ACCESS FREE GMAT TESTS HERE:22 ONLINE FREE (FULL LENGTH) GMAT CAT (PRACTICE TESTS) LINK COLLECTION
Signature Read More
GMAT Club Legend
GMAT Club Legend
User avatar
V
Joined: 18 Aug 2017
Posts: 5436
Location: India
Concentration: Sustainability, Marketing
GPA: 4
WE: Marketing (Energy and Utilities)
GMAT ToolKit User Premium Member CAT Tests
Re: Two sides of a triangle measure 4 and 12. Which one of the following c  [#permalink]

Show Tags

New post 05 Apr 2019, 03:43
Bunuel wrote:
Two sides of a triangle measure 4 and 12. Which one of the following could equal the length of the third side?

(A) 5
(B) 7
(C) 9
(D) 17
(E) 20


third side can be < 4+12 ; 16
and >12-4 ; 8
only 9 matches
IMO C
GMAT Club Bot
Re: Two sides of a triangle measure 4 and 12. Which one of the following c   [#permalink] 05 Apr 2019, 03:43
Print view
First unread post
Display posts from previous: Sort by

Two sides of a triangle measure 4 and 12. Which one of the following c

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  

Moderators: chetan2u, Bunuel, VeritasKarishma, Gladiator59, generis

Search for:
PREVIOUS TOPIC
NEXT TOPIC





Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Main navigation

GMAT Resources

Partners

MBA Resources

www.gmac.com|www.mba.com | | GMAT Club Rules | Terms and Conditions