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

It is currently 18 Oct 2019, 21:33

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.

Close

Request Expert Reply

Confirm Cancel

If a, b, and c, are non-zero integers, is ab = ac?

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Find Similar Topics 
Senior Manager
Senior Manager
User avatar
P
Status: Gathering chakra
Joined: 05 Feb 2018
Posts: 434
Premium Member
If a, b, and c, are non-zero integers, is ab = ac?  [#permalink]

Show Tags

New post 27 Mar 2019, 18:01
1
00:00
A
B
C
D
E

Difficulty:

  65% (hard)

Question Stats:

38% (01:28) correct 62% (01:15) wrong based on 26 sessions

HideShow timer Statistics

If a, b, and c, are non-zero integers, is \(a^b = a^c\)?

(1) \(a^3 = a^4\)

(2) \(b^a = c^a\)
Senior Manager
Senior Manager
User avatar
G
Joined: 13 Feb 2018
Posts: 450
GMAT 1: 640 Q48 V28
Premium Member
Re: If a, b, and c, are non-zero integers, is ab = ac?  [#permalink]

Show Tags

New post 28 Mar 2019, 02:17
1 stm: a=1 or a=0 as we have the constraint that a is non-zero integer we are left with a=1 suff
2 stm: if a is an odd integer then b=c but if a is an even integer b may be negative and c positive or vise-versa. not suff

Imo
Ans: A
GMAT Club Bot
Re: If a, b, and c, are non-zero integers, is ab = ac?   [#permalink] 28 Mar 2019, 02:17
Display posts from previous: Sort by

If a, b, and c, are non-zero integers, is ab = ac?

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  





Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne