Forum Home > GMAT > Quantitative > Problem Solving (PS)
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 2710:00 AM PDT
-11:00 AM PDT
Are you struggling with the GMAT verbal section? Do tricky questions and lengthy passages overwhelm you? Don't worry—I've got you covered! In this video, I'll provide a detailed, actionable plan to help you significantly boost your verbal score.
Jul 2508:00 AM EDT
-11:59 PM EDT
More and more TTP students are earning impressive scores on the GMAT. Now is the perfect time to join the many GMAT students who made the switch to TTP and surpassed their wildest expectations on test day.- Jul 28
10:00 AM PDT
-11:00 AM PDT
We will learn how to guess an answer choice better on the GMAT. If you are running out of time and want to guess on a few questions, these effective techniques will help you in making a smart guess. 
Jul 2811:00 AM IST
-01:00 PM IST
Attend this free GMAT Algebra Webinar and learn how to master the most challenging Inequalities and Absolute Value problems with ease.- Jul 31
05:55 AM PDT
-12:30 PM PDT
MBA Application Walkthrough and Essay Review. You will have a chance to hear from experts covering the Top 15 MBA programs, covering details of the application and essays. 
Jul 3110:00 AM EDT
-11:59 PM PDT
Save 20% on Target Test Prep and Score in the 100th Percentile in GMAT Verbal! Our course uses techniques such as topical study and spaced repetition to maximize knowledge retention and make studying simple and fun.
Current Student
Joined: 16 Jan 2019
Posts: 623
Given Kudos: 142
Location: India
Concentration: General Management
Schools: Tepper '23 (M$) Foster '23 (D)
GMAT 1: 740 Q50 V40 
WE:Sales (Other)
What is the value of X? X is a three digit perfect square with the
[#permalink]
17 Oct 2019, 00:24
17 Oct 2019, 00:24
3
Bookmarks
Show timer
00:00
A
B
C
D
E
Difficulty:
65%
(hard)
Question Stats:
50% (01:38) correct
50%
(01:59)
wrong
based on 74
sessions
What is the value of X?
1. X is a three digit perfect square with the same hundreds and tens digits
2. X is an odd number
1. X is a three digit perfect square with the same hundreds and tens digits
2. X is an odd number
GMAT Club Reviews PM Intern
Joined: 10 Apr 2018
Posts: 532
Given Kudos: 522
Location: India
Schools: ISB'22 (D)
GMAT 1: 680 Q48 V34
GPA: 3.3
Re: What is the value of X? X is a three digit perfect square with the
[#permalink]
17 Oct 2019, 06:49
17 Oct 2019, 06:49
firas92 wrote:
What is the value of X?
1. X is a three digit perfect square with the same hundreds and tens digits
2. X is an odd number
1. X is a three digit perfect square with the same hundreds and tens digits
2. X is an odd number
(1) Possible values are 225,441, etc.
Thus, insufficient.
(2) Again, the possible values are 225,441, etc.
Thus, insufficient.
(1) and (2) together, the possible values are 225,441, etc.
Thus, insufficient.
Therefore, the correct answer is option E.
Re: What is the value of X? X is a three digit perfect square with the
[#permalink]
17 Oct 2019, 09:15
17 Oct 2019, 09:15
Expert Reply
What is the value of X?
1. X is a three digit perfect square with the same hundreds and tens digits
So number is AAB. Can it be 11B--No, it is between 100 and 121..22B.. Yes it can be \(15^2=225\)... Next would be \(21^2=441\)
2. X is an odd number
Insuff
Combined..
It can be 225 or 441
E
1. X is a three digit perfect square with the same hundreds and tens digits
So number is AAB. Can it be 11B--No, it is between 100 and 121..22B.. Yes it can be \(15^2=225\)... Next would be \(21^2=441\)
2. X is an odd number
Insuff
Combined..
It can be 225 or 441
E
