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

It is currently 19 Oct 2018, 12:56

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.

Close

Request Expert Reply

Confirm Cancel

A campus organization is selling tee shirts to raise money for a chari

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 50002
A campus organization is selling tee shirts to raise money for a chari  [#permalink]

Show Tags

New post 20 Mar 2018, 06:48
00:00
A
B
C
D
E

Difficulty:

  35% (medium)

Question Stats:

80% (01:12) correct 20% (01:17) wrong based on 20 sessions

HideShow timer Statistics

A campus organization is selling tee shirts to raise money for a charity. What amount does the organization expect to donate to the charity?

(1) The organization expects to sell 1,000 tee shirts.
(2) The organization sells 500 more tee shirts than expected, for a total donation of $30,000 to the charity

_________________

New to the Math Forum?
Please read this: Ultimate GMAT Quantitative Megathread | All You Need for Quant | PLEASE READ AND FOLLOW: 12 Rules for Posting!!!

Resources:
GMAT Math Book | Triangles | Polygons | Coordinate Geometry | Factorials | Circles | Number Theory | Remainders; 8. Overlapping Sets | PDF of Math Book; 10. Remainders | GMAT Prep Software Analysis | SEVEN SAMURAI OF 2012 (BEST DISCUSSIONS) | Tricky questions from previous years.

Collection of Questions:
PS: 1. Tough and Tricky questions; 2. Hard questions; 3. Hard questions part 2; 4. Standard deviation; 5. Tough Problem Solving Questions With Solutions; 6. Probability and Combinations Questions With Solutions; 7 Tough and tricky exponents and roots questions; 8 12 Easy Pieces (or not?); 9 Bakers' Dozen; 10 Algebra set. ,11 Mixed Questions, 12 Fresh Meat

DS: 1. DS tough questions; 2. DS tough questions part 2; 3. DS tough questions part 3; 4. DS Standard deviation; 5. Inequalities; 6. 700+ GMAT Data Sufficiency Questions With Explanations; 7 Tough and tricky exponents and roots questions; 8 The Discreet Charm of the DS; 9 Devil's Dozen!!!; 10 Number Properties set., 11 New DS set.


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

RC Moderator
User avatar
P
Joined: 24 Aug 2016
Posts: 401
Location: Canada
Concentration: Entrepreneurship, Operations
GMAT 1: 630 Q48 V28
GMAT ToolKit User Reviews Badge CAT Tests
Re: A campus organization is selling tee shirts to raise money for a chari  [#permalink]

Show Tags

New post 20 Mar 2018, 08:00
1
Lets assume # T-shirts expected to sell = T , Price of each = p Hence, expected donation = Tp

(1) T = 1000 ; no info provided for p -------------->NS
(2) # T-shirts solds more than expected = t=500, Amont of money donated = 30000= (T+t)p = (T+500)p; no info provided for p & T -------------->NS
(1)+(2) T = 1000 , t=500, Hence 30000=(100+500)p => p =20
Hence 1st expected donation 20*1000=20000--------->S

Hence, Option C.
_________________

Please let me know if I am going in wrong direction.
Thanks in appreciation.

GMAT Club Bot
Re: A campus organization is selling tee shirts to raise money for a chari &nbs [#permalink] 20 Mar 2018, 08:00
Display posts from previous: Sort by

A campus organization is selling tee shirts to raise money for a chari

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


Copyright

GMAT Club MBA Forum Home| About| Terms and Conditions and Privacy Policy| GMAT Club Rules| Contact| Sitemap

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®.