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

 It is currently 22 Nov 2019, 08:45

### 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

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

# What is the value of X? X is a three digit perfect square with the

Author Message
TAGS:

### Hide Tags

Director
Joined: 16 Jan 2019
Posts: 502
Location: India
Concentration: General Management
WE: Sales (Other)
What is the value of X? X is a three digit perfect square with the  [#permalink]

### Show Tags

17 Oct 2019, 00:24
1
00:00

Difficulty:

55% (hard)

Question Stats:

47% (01:32) correct 53% (02:00) wrong based on 34 sessions

### HideShow timer Statistics

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
Senior Manager
Joined: 10 Apr 2018
Posts: 279
Location: India
Concentration: General Management, Operations
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]

### Show Tags

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) 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.
Math Expert
Joined: 02 Aug 2009
Posts: 8202
Re: What is the value of X? X is a three digit perfect square with the  [#permalink]

### Show Tags

17 Oct 2019, 09:15
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
_________________
Re: What is the value of X? X is a three digit perfect square with the   [#permalink] 17 Oct 2019, 09:15
Display posts from previous: Sort by