Find all School-related info fast with the new School-Specific MBA Forum

It is currently 01 Oct 2014, 22:26

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.

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

Special Numbers and Sequences Problems

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Expert Post
Math Expert
User avatar
Joined: 02 Sep 2009
Posts: 23066
Followers: 3542

Kudos [?]: 27339 [0], given: 2734

Special Numbers and Sequences Problems [#permalink] New post 24 Jul 2014, 06:35
Expert's post
7
This post was
BOOKMARKED

SPECIAL NUMBERS AND SEQUENCES


!
This post is a part of the Special Questions Directory focusing on Quant topics traditionally neglected and not covered by conventional sources but still tested on the GMAT. Many of these are above average difficulty questions

Questions about special numbers and sequences. Note that you do NOT need to know or study these numbers or sequences in advance, the questions themselves will contain their definition. If you encounter such kind of questions, read the definition carefully and don't be confused by weird numbers/sequences described there.

A square-free integer: a-positive-integer-is-called-square-free-if-it-has-no-fact-159462.html

A Sophie Germain prime: a-sophie-germain-prime-is-any-positive-prime-number-p-for-132650.html

A Farey sequence: a-farey-sequence-of-order-n-is-the-sequence-of-fractions-129825.html

A “coprime sequence: an-infi-nite-sequence-of-positive-integers-is-called-a-127496.html

A perfect sequence: an-infinite-sequence-of-positive-integers-is-called-a-127696.html

Twin primes: twin-primes-are-defined-as-prime-numbers-that-can-be-express-128433.html

Length of an integer:
for-any-positive-integer-n-n-1-the-length-of-n-is-the-126368.html
for-any-integer-k-1-the-term-length-of-an-integer-108124.html
for-any-positive-integer-n-the-length-of-n-is-defined-as-126740.html

Rhyming primes:
two-different-primes-may-be-said-to-rhyme-128903.html
two-different-primes-may-be-said-to-rhyme-around-an-integer-107290.html

The connection between integers: the-connection-between-any-two-positive-integers-a-and-b-128360.html

Sexy primes: a-pair-of-prime-numbers-that-can-be-expressed-in-the-form-p-174141.html

Alpha sequence: an-infinite-sequence-of-positive-integers-is-called-an-alph-55723.html

Beta sequence: an-infinite-sequence-of-positive-integers-is-called-a-beta-151947.html

A repunit number: a-repunit-is-a-positive-integer-that-contains-only-the-digit-174819.html#p1385302
_________________

NEW TO MATH FORUM? PLEASE READ THIS: ALL YOU NEED FOR QUANT!!!

PLEASE READ AND FOLLOW: 11 Rules for Posting!!!

RESOURCES: [GMAT MATH BOOK]; 1. Triangles; 2. Polygons; 3. Coordinate Geometry; 4. Factorials; 5. Circles; 6. Number Theory; 7. Remainders; 8. Overlapping Sets; 9. PDF of Math Book; 10. Remainders; 11. GMAT Prep Software Analysis NEW!!!; 12. SEVEN SAMURAI OF 2012 (BEST DISCUSSIONS) NEW!!!; 12. Tricky questions from previous years. NEW!!!;

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?
25 extra-hard Quant Tests

Get the best GMAT Prep Resources with GMAT Club Premium Membership

Kaplan GMAT Prep Discount CodesKnewton GMAT Discount CodesManhattan GMAT Discount Codes
Special Numbers and Sequences Problems   [#permalink] 24 Jul 2014, 06:35
    Similar topics Author Replies Last post
Similar
Topics:
4 A special sequence of numbers is written as 2, 9, 28, 65, 12 gmihir 4 22 May 2012, 08:16
A Problem On Sequence guygmat 1 19 Jun 2011, 22:25
Sequence Problem udaymathapati 0 20 Oct 2010, 05:56
3 Experts publish their posts in the topic Given a sequence: a_1, a_2, a_3, ... a_{14}, a_{15} In the vagarwal 4 08 Aug 2010, 23:18
1 Sequence Problem deep_mba 3 09 Feb 2008, 15:46
Display posts from previous: Sort by

Special Numbers and Sequences Problems

  Question banks Downloads My Bookmarks Reviews Important topics  


cron

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

Powered by phpBB © phpBB Group and phpBB SEO

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®.