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

It is currently 23 Jul 2014, 14:41

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

If t = 1/(2^9*5^3) is expressed as a terminating decimal, ho

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
2 KUDOS received
Senior Manager
Senior Manager
avatar
Joined: 18 Sep 2009
Posts: 374
Followers: 3

Kudos [?]: 44 [2] , given: 2

GMAT Tests User
If t = 1/(2^9*5^3) is expressed as a terminating decimal, ho [#permalink] New post 21 Mar 2012, 08:04
2
This post received
KUDOS
9
This post was
BOOKMARKED
00:00
A
B
C
D
E

Difficulty:

  45% (medium)

Question Stats:

49% (02:13) correct 51% (01:15) wrong based on 362 sessions
If t = 1/(2^9*5^3) is expressed as a terminating decimal, how many zeros will t have between the decimal point and the fist nonzero digit to the right of the decimal point?

A. Three
B. Four
C. Five
D. Six
E. Nine
[Reveal] Spoiler: OA
Expert Post
19 KUDOS received
Math Expert
User avatar
Joined: 02 Sep 2009
Posts: 18705
Followers: 3237

Kudos [?]: 22282 [19] , given: 2611

Re: fractions [#permalink] New post 21 Mar 2012, 09:46
19
This post received
KUDOS
Expert's post
1
This post was
BOOKMARKED
TomB wrote:
If t = (1) / (2^9 * 5^3) is expressed as a terminating decimal, how many zeros will it have between the decimal point and the fist nonzero digit to the right of the decimal point?

A. Three
B. Four
C. Five
D. Six
E. Nine

bunnel , can you please explain this problem


Given: t=\frac{1}{2^9*5^3}.

Multiply by \frac{5^6}{5^6} --> t=\frac{5^6}{(2^9*5^3)*5^6}=\frac{25*625}{10^9}=\frac{15625}{10^9}=0.000015625. Hence t will have 4 zerose between the decimal point and the fist nonzero digit.

Answer: B.

Or another way t=\frac{1}{2^9*5^3}=\frac{1}{(2^3*5^3)*2^6}=\frac{1}{10^3*64}=\frac{1}{64000}.

Now, \frac{1}{64,000} is greater than \frac{1}{100,000}=0.00001 and less than \frac{1}{10,000}=0.0001, so \frac{1}{64,000} is something like 0.0000xxxx.

Answer: B.
_________________

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

Manager
Manager
User avatar
Joined: 09 Jun 2008
Posts: 111
Concentration: Finance, Strategy
Schools: Chicago (Booth) - Class of 2014
GMAT 1: 680 Q50 V31
GMAT 2: Q V0
Followers: 2

Kudos [?]: 10 [0], given: 46

GMAT ToolKit User GMAT Tests User
Re: If t = 1 / (2^9 * 5^3) is expressed as a terminating decimal [#permalink] New post 21 Mar 2012, 09:56
Bunuel: Good approach!
_________________

__________________________________________
Giving kudos is the easiest way to thank someone


Nothing can stop the man with the right mental attitude from achieving his goal; nothing on earth can help the man with the wrong mental attitude.

Manager
Manager
avatar
Joined: 07 Dec 2011
Posts: 174
Location: India
Followers: 1

Kudos [?]: 31 [0], given: 24

Re: If t = 1 / (2^9 * 5^3) is expressed as a terminating decimal [#permalink] New post 23 Mar 2012, 03:36
nice approach Bunuel. It shortens the long process and makes it less error prone. :)
Manager
Manager
avatar
Joined: 30 May 2008
Posts: 76
Followers: 0

Kudos [?]: 6 [0], given: 26

Re: fractions [#permalink] New post 15 Apr 2012, 18:43
Bunuel wrote:
TomB wrote:
If t = (1) / (2^9 * 5^3) is expressed as a terminating decimal, how many zeros will it have between the decimal point and the fist nonzero digit to the right of the decimal point?

A. Three
B. Four
C. Five
D. Six
E. Nine

bunnel , can you please explain this problem


Given: t=\frac{1}{2^9*5^3}.

Multiply by \frac{5^6}{5^6} --> t=\frac{5^6}{(2^9*5^3)*5^6}=\frac{25*625}{10^9}=\frac{15625}{10^9}=0.000015625. Hence t will have 4 zerose between the decimal point and the fist nonzero digit.

Answer: B.

Or another way t=\frac{1}{2^9*5^3}=\frac{1}{(2^3*5^3)*2^6}=\frac{1}{10^3*64}=\frac{1}{64000}.

Now, \frac{1}{64,000} is greater than \frac{1}{100,000}=0.00001 and less than \frac{1}{10,000}=0.0001, so \frac{1}{64,000} is something like 0.0000xxxx.

Answer: B.


Can someone please explain how is multiplying 5^6 to the denominator (2^9 * 5^3) get 10^9?
2 KUDOS received
Senior Manager
Senior Manager
avatar
Joined: 12 Mar 2012
Posts: 370
Concentration: Operations, Strategy
Followers: 2

Kudos [?]: 93 [2] , given: 31

Re: fractions [#permalink] New post 15 Apr 2012, 18:50
2
This post received
KUDOS
catty2004 wrote:
Bunuel wrote:
TomB wrote:
If t = (1) / (2^9 * 5^3) is expressed as a terminating decimal, how many zeros will it have between the decimal point and the fist nonzero digit to the right of the decimal point?

A. Three
B. Four
C. Five
D. Six
E. Nine

bunnel , can you please explain this problem


Given: t=\frac{1}{2^9*5^3}.

Multiply by \frac{5^6}{5^6} --> t=\frac{5^6}{(2^9*5^3)*5^6}=\frac{25*625}{10^9}=\frac{15625}{10^9}=0.000015625. Hence t will have 4 zerose between the decimal point and the fist nonzero digit.

Answer: B.

Or another way t=\frac{1}{2^9*5^3}=\frac{1}{(2^3*5^3)*2^6}=\frac{1}{10^3*64}=\frac{1}{64000}.

Now, \frac{1}{64,000} is greater than \frac{1}{100,000}=0.00001 and less than \frac{1}{10,000}=0.0001, so \frac{1}{64,000} is something like 0.0000xxxx.

Answer: B.


Can someone please explain how is multiplying 5^6 to the denominator (2^9 * 5^3) get 10^9?


5^6*(2^9*5^3) = 2^9*5^(6+3)= 2^9 *5^9 = (2*5)^9 = 10^9

Hope this helps...!!!
_________________

Practice Practice and practice...!!

If my reply /analysis is helpful-->please press KUDOS
If there's a loophole in my analysis--> suggest measures to make it airtight.

Manager
Manager
avatar
Status: I will not stop until i realise my goal which is my dream too
Joined: 25 Feb 2010
Posts: 235
Schools: Johnson '15
Followers: 2

Kudos [?]: 20 [0], given: 16

GMAT Tests User
Re: fractions [#permalink] New post 15 Apr 2012, 20:00
Bunuel wrote:
TomB wrote:
If t = (1) / (2^9 * 5^3) is expressed as a terminating decimal, how many zeros will it have between the decimal point and the fist nonzero digit to the right of the decimal point?

A. Three
B. Four
C. Five
D. Six
E. Nine

bunnel , can you please explain this problem


Given: t=\frac{1}{2^9*5^3}.

Multiply by \frac{5^6}{5^6} --> t=\frac{5^6}{(2^9*5^3)*5^6}=\frac{25*625}{10^9}=\frac{15625}{10^9}=0.000015625. Hence t will have 4 zerose between the decimal point and the fist nonzero digit.

Answer: B.

Or another way t=\frac{1}{2^9*5^3}=\frac{1}{(2^3*5^3)*2^6}=\frac{1}{10^3*64}=\frac{1}{64000}.

Now, \frac{1}{64,000} is greater than \frac{1}{100,000}=0.00001 and less than \frac{1}{10,000}=0.0001, so \frac{1}{64,000} is something like 0.0000xxxx.

Answer: B.



1st method is really awasome to follow...thanks Bunuel
_________________

Regards,
Harsha

Note: Give me kudos if my approach is right , else help me understand where i am missing.. I want to bell the GMAT Cat ;)

Satyameva Jayate - Truth alone triumphs

Intern
Intern
avatar
Joined: 19 Aug 2011
Posts: 30
Concentration: Finance, Entrepreneurship
Followers: 0

Kudos [?]: 6 [0], given: 2

Re: If t = 1 / (2^9 * 5^3) is expressed as a terminating decimal [#permalink] New post 16 Apr 2012, 05:14
Wow Bunuel, that was really good! 8-)
Intern
Intern
avatar
Joined: 16 Mar 2012
Posts: 35
Followers: 0

Kudos [?]: 0 [0], given: 1

GMAT ToolKit User
Re: If t = 1 / (2^9 * 5^3) is expressed as a terminating decimal [#permalink] New post 29 Apr 2012, 09:34
Please I would like to know why you multiplied by 5^6. and I did not understand your second approach.
Expert Post
Math Expert
User avatar
Joined: 02 Sep 2009
Posts: 18705
Followers: 3237

Kudos [?]: 22282 [0], given: 2611

Re: If t = 1 / (2^9 * 5^3) is expressed as a terminating decimal [#permalink] New post 29 Apr 2012, 12:08
Expert's post
olwan wrote:
Please I would like to know why you multiplied by 5^6. and I did not understand your second approach.


We are multiplying by 5^6/5^6 to convert denominator to the base of 10, so to simplify it to the decimal form: 0.xxxx.
_________________

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

Intern
Intern
avatar
Joined: 02 Nov 2009
Posts: 44
Location: India
Concentration: General Management, Technology
GMAT Date: 04-21-2013
GPA: 4
WE: Information Technology (Internet and New Media)
Followers: 3

Kudos [?]: 36 [0], given: 8

Re: Terminating decimal OG [#permalink] New post 20 Oct 2012, 01:25
t= 1 / (2^9 * 5^3)
or t=1/(2^3*5^3)*2^6

t=1/(10^3)*64

1/64 will be 0.01 and shifting the decimal point by three places to account for 1/10^3..

we get 4 zeros followed by 1..
Ans:B)
_________________

KPV

Manager
Manager
avatar
Joined: 27 Jul 2010
Posts: 197
Location: Prague
Schools: University of Economics Prague
Followers: 1

Kudos [?]: 15 [0], given: 15

GMAT ToolKit User GMAT Tests User
Re: Terminating decimal OG [#permalink] New post 20 Oct 2012, 01:58
With a question like this always try to convert the numbers to 10^(x) times something so that you can see the shift of the decimal point. As stated above, the answer is B.
_________________

You want somethin', go get it. Period!

Intern
Intern
avatar
Joined: 02 Sep 2012
Posts: 3
Followers: 0

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

Re: fractions [#permalink] New post 07 Jan 2013, 20:58
Hi, I still dont understand why we have to multiply by 5^6/5^6 i understand that this equals one but what is the general rule for this? how did you know to pick 5^6?

Thanks


Bunuel wrote:
TomB wrote:
If t = (1) / (2^9 * 5^3) is expressed as a terminating decimal, how many zeros will it have between the decimal point and the fist nonzero digit to the right of the decimal point?

A. Three
B. Four
C. Five
D. Six
E. Nine

bunnel , can you please explain this problem


Given: t=\frac{1}{2^9*5^3}.

Multiply by \frac{5^6}{5^6} --> t=\frac{5^6}{(2^9*5^3)*5^6}=\frac{25*625}{10^9}=\frac{15625}{10^9}=0.000015625. Hence t will have 4 zerose between the decimal point and the fist nonzero digit.

Answer: B.

Or another way t=\frac{1}{2^9*5^3}=\frac{1}{(2^3*5^3)*2^6}=\frac{1}{10^3*64}=\frac{1}{64000}.

Now, \frac{1}{64,000} is greater than \frac{1}{100,000}=0.00001 and less than \frac{1}{10,000}=0.0001, so \frac{1}{64,000} is something like 0.0000xxxx.

Answer: B.
Expert Post
Math Expert
User avatar
Joined: 02 Sep 2009
Posts: 18705
Followers: 3237

Kudos [?]: 22282 [0], given: 2611

Re: fractions [#permalink] New post 08 Jan 2013, 02:16
Expert's post
shahir16 wrote:
Hi, I still dont understand why we have to multiply by 5^6/5^6 i understand that this equals one but what is the general rule for this? how did you know to pick 5^6?

Thanks


Bunuel wrote:
TomB wrote:
If t = (1) / (2^9 * 5^3) is expressed as a terminating decimal, how many zeros will it have between the decimal point and the fist nonzero digit to the right of the decimal point?

A. Three
B. Four
C. Five
D. Six
E. Nine

bunnel , can you please explain this problem


Given: t=\frac{1}{2^9*5^3}.

Multiply by \frac{5^6}{5^6} --> t=\frac{5^6}{(2^9*5^3)*5^6}=\frac{25*625}{10^9}=\frac{15625}{10^9}=0.000015625. Hence t will have 4 zerose between the decimal point and the fist nonzero digit.

Answer: B.

Or another way t=\frac{1}{2^9*5^3}=\frac{1}{(2^3*5^3)*2^6}=\frac{1}{10^3*64}=\frac{1}{64000}.

Now, \frac{1}{64,000} is greater than \frac{1}{100,000}=0.00001 and less than \frac{1}{10,000}=0.0001, so \frac{1}{64,000} is something like 0.0000xxxx.

Answer: B.


Welcome to GMAT Club shahir16.

We want the denominator of the fraction to be written as some power of 10. We need that in order to transform the fraction into decimal easily.

Now, the denominator = 2^9 * 5^3, hence we need to multiply it by 5^6 to get 10^9.

Hope it's clear.
_________________

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

Intern
Intern
avatar
Joined: 02 Sep 2012
Posts: 3
Followers: 0

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

Re: fractions [#permalink] New post 08 Jan 2013, 05:49
Can you please show me step-by-step how to convert 2^9 * 5^3 to a power of 10? I am unclear on the concept of converting an expression with exponents to a power of 10. I appreciate your help


Answer: B.[/quote][/quote]

Welcome to GMAT Club shahir16.

We want the denominator of the fraction to be written as some power of 10. We need that in order to transform the fraction into decimal easily.

Now, the denominator = 2^9 * 5^3, hence we need to multiply it by 5^6 to get 10^9.

Hope it's clear.[/quote]
Expert Post
Math Expert
User avatar
Joined: 02 Sep 2009
Posts: 18705
Followers: 3237

Kudos [?]: 22282 [0], given: 2611

Re: fractions [#permalink] New post 08 Jan 2013, 09:15
Expert's post
shahir16 wrote:
Can you please show me step-by-step how to convert 2^9 * 5^3 to a power of 10? I am unclear on the concept of converting an expression with exponents to a power of 10. I appreciate your help


Here it goes: (2^9 * 5^3)*5^6=2^9 * (5^3*5^6)=2^9*5^9=(2*5)^9=10^9.
_________________

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

SVP
SVP
User avatar
Joined: 09 Sep 2013
Posts: 1712
Followers: 163

Kudos [?]: 33 [0], given: 0

Premium Member
Re: If t = 1/(2^9*5^3) is expressed as a terminating decimal, ho [#permalink] New post 21 Jun 2014, 18:56
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
_________________

GMAT Books | GMAT Club Tests | Best Prices on GMAT Courses | GMAT Mobile App | Math Resources | Verbal Resources

Director
Director
User avatar
Status: The Best Or Nothing
Joined: 27 Dec 2012
Posts: 641
Location: India
Concentration: General Management, Technology
WE: Information Technology (Computer Software)
Followers: 2

Kudos [?]: 146 [0], given: 161

Re: If t = 1/(2^9*5^3) is expressed as a terminating decimal, ho [#permalink] New post 23 Jun 2014, 01:59
\frac{1}{2^9 5^3}

= \frac{5^6}{2^9 5^3 5^6}

= \frac{125^2}{10^9}

Count the numbers in numerator as equivalent to zero's in denominator

= \frac{15625}{100000 . 10^4}

10^4 remains in denominator

Answer = 4
_________________

Kindly press "Kudos" to appreciate

Re: If t = 1/(2^9*5^3) is expressed as a terminating decimal, ho   [#permalink] 23 Jun 2014, 01:59
    Similar topics Author Replies Last post
Similar
Topics:
If t = 1/[(2^9)*(5^3)] is expressed as a terminating decima sam15000 0 23 Jun 2013, 00:54
17 Experts publish their posts in the topic If d=1/(2^3*5^7) is expressed as a terminating decimal, how Walkabout 14 20 Dec 2012, 05:11
8 Experts publish their posts in the topic If d=(1)/((2^3)(5^7)) is expressed as a terminating decimal wizard 3 02 Mar 2012, 03:20
9 Experts publish their posts in the topic If 1/(2^11 * 5^17) is expressed as a terminating decimal, ho ashiima 5 27 Nov 2011, 18:34
12 Experts publish their posts in the topic If d=1/(2^3*5^7) is expressed as a terminating decimal, how mba4me 4 12 Sep 2004, 00:40
Display posts from previous: Sort by

If t = 1/(2^9*5^3) is expressed as a terminating decimal, ho

  Question banks Downloads My Bookmarks Reviews Important topics  


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®.