Events & Promotions
|
|
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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Jul 0811:30 AM EDT
-01:30 PM EDT
An interactive 2-hour class by Aditya Kumar to Establish clear structures & guidelines to enhance your decision-making and improve your speed and accuracy in Algebra.
Jul 0808:00 PM PDT
-09:00 PM PDT
Full-length FE mock with insightful analytics, weakness diagnosis, and video explanations!- Jun 30
08:00 AM PDT
-11:59 PM PDT
Join us June 30th for 2 weeks of GMAT questions (just 8 per day) to help with your prep and to compete with your fellow GMAT Clubbers for a chance to win a prize fund of $30,000 for you and your team-mates! - Jul 01
01:00 AM EDT
-11:00 PM EDT
More Target Test Prep students are earning 100th percentile GMAT scores. Don’t settle for less when the Target Test Prep course gives you everything you need to score high on the GMAT. Start your 5-day free trial today. - Jul 08
01:00 AM EDT
-11:00 PM EDT
Prefer video-based learning? The Target Test Prep OnDemand course is a one-of-a-kind video masterclass featuring 400 hours of lecture-style teaching by Scott Woodbury-Stewart, founder of Target Test Prep. 
Jul 0809:30 AM EDT
-10:30 AM EDT
Learn how Kamakshi achieved a GMAT 675 with an impressive 96th %ile in Data Insights. Discover the unique methods and exam strategies that helped her excel in DI along with other sections for a balanced and high score.- Jul 08
10:00 AM PDT
-11:00 AM PDT
Did you know that there are test accommodations available for the GMAT exam? Not enough people do! In this informative video, Jason Northrup, GMAC’s Senior Manager for Testing Accommodations, joins GMAT Ninja founder Charles Bibilos - Jul 09
11:00 AM PDT
-12:30 PM PDT
Welcome to the M7 MBA Spotlight Series, featuring MIT Sloan School of Management! This video is part of GMAT Club’s exclusive MBA Spotlight event, where top business schools meet prospective applicants like you. - Jul 10
11:00 AM PDT
-11:00 AM PDT
In our conversation, Kishore talks about how strategically he used data analytics to identify high impact areas to focus on as well as his early morning study routine (3 AM prep!) that optimized his GMAT preparation. 
Jul 1211:00 AM IST
-01:00 PM IST
Attend this session to learn how to Deconstruct arguments, Pre-Think Author’s Assumptions, and apply Negation Test.
Jul 1311:00 AM EDT
-12:30 PM EDT
Looking for your GMAT motivation to break through the score plateau? Pragati improved her score by massive 160 points with strategic guidance and hard-work! Find out how personalized mentorship and a strong mindset can turn GMAT struggles into success.
19 Jan 2021, 01:15
Kudos
Bookmarks
C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
65%
(hard)
Question Stats:
54% (01:42) correct
46%
(01:41)
wrong
based on 201
sessions
History
Date
Time
Result
Not Attempted Yet
Is 729 a member of set S?
(1) The first 20 positive integers are members of set S.
(2) Product of ANY two members of the set S, provided that the value of the product is less than 1000, is a member of the set S.
Are You Up For the Challenge: 700 Level Questions
(1) The first 20 positive integers are members of set S.
(2) Product of ANY two members of the set S, provided that the value of the product is less than 1000, is a member of the set S.
Are You Up For the Challenge: 700 Level Questions
19 Jan 2021, 02:32
Kudos
Bookmarks
Bunuel
Is 729 a member of set S?
(1) The first 20 positive integers are members of set S.
(2) Product of ANY two members of the set S, provided that the value of the product is less than 1000, is a member of the set S.
(1) The first 20 positive integers are members of set S.
(2) Product of ANY two members of the set S, provided that the value of the product is less than 1000, is a member of the set S.
(1) The first 20 positive integers are members of set S.
So 1 to 20 are surely there. But nothing more
(2) Product of ANY two members of the set S, provided that the value of the product is less than 1000, is a member of the set S.
Nothing about the numerical values.
Combined
729=9*81=27*27.
Now the set surely has 3,9, and their product 27 too.
If 3, 9 and 27 are there, then 27*3 or 81 will be there.
If 3,9,27,81 are there, then 81*9 or 729 will also be there.
C
rocky620
Retired Moderator
Joined: 10 Nov 2018
Last visit: 11 May 2023
Posts: 505
Given Kudos: 229
Location: India
Concentration: General Management, Strategy
Schools: IIMA PGPX'22 IIMB EPGP'22 IIMC PGPEX'22 ISB'22
GMAT 1: 590 Q49 V22
WE:Other (Retail: E-commerce)
19 Jan 2021, 06:48
Kudos
Bookmarks
(1) The first 20 positive integers are members of set S.
There might be other numbers also, which may include 729.
Insufficient.
(2) Product of ANY two members of the set S, provided that the value of the product is less than 1000, is a member of the set S.
There might be factors of 729 or not. Yes and No both are possible.
Insufficient
1+2
729 = \(3^6\)
since 3 & 9 both are there, so will be 27 (3*9), 81 (27*3), 243 (81*3), 729 (243*3)
So, 729 will be there in the set.
Sufficient
Option C
There might be other numbers also, which may include 729.
Insufficient.
(2) Product of ANY two members of the set S, provided that the value of the product is less than 1000, is a member of the set S.
There might be factors of 729 or not. Yes and No both are possible.
Insufficient
1+2
729 = \(3^6\)
since 3 & 9 both are there, so will be 27 (3*9), 81 (27*3), 243 (81*3), 729 (243*3)
So, 729 will be there in the set.
Sufficient
Option C
